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4-Port Serial Network Module

Cisco Network Modules Hardware Installation Guide

6-10

4-Port Serial Network Module

This section provides information about the 4-port serial network module (Cisco product
number NM-4T) for Cisco modular routers. With the appropriate serial transition cable,
each port on this module can provide a EIA/TIA-232, EIA/TIA-449, V.35, X.21,
DTE/DCE, EIA-530 DTE, or nonreturn to zero/nonreturn to zero inverted (NRZ/NRZI)
serial interface, in any combination. The module provides a synchronous data rate of 8
MB/sec on port 0, 4 MB/sec each on port 0 and port 2, or 2 MB on all four ports
simultaneously. (See Figure 6-4.)

Figure 6-4

4-Port Serial Network Module

Connecting the 4-Port Serial Module to a Network

The 4-port serial network module provides four universal high-density 60-pin receptacles.
The serial cable attached to each receptacle determines the port’s electrical interface type
and mode, data terminal equipment (DTE) or data communications equipment (DCE).

Types of Serial Cables

Cisco Systems offers five types of serial cables (also called serial adapter cables or
transition cables):

•

EIA/TIA-232 Serial Cable Assembly

•

EIA/TIA-449 Serial Cable Assembly

CN/LP RXC

SERIAL 3

SERIAL 2

SERIAL 1

SERIAL 0

RXD

TXC

TXD

CN/LP RXC

RXD

TXC

TXD

CN/LP RXC

RXD

TXC

TXD

CN/LP RXC

RXD

TXC

TXD

EN

Serial ports (DB-60)

H9597

SERIAL
4T

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Содержание 2600 Series

Страница 1: ...ot apply to your particular router model How to Use This Guide This guide contains an overview of network modules and information on connecting specific network modules to your Cisco modular router Refer to Table 1 1 in Chapter 1 Overview of Cisco Network Modules for a listing of network modules supported by Cisco 3600 series routers and the required release of Cisco IOS software for each module R...

Страница 2: ...s safety information and describes the various tools and equipment required to install a network module Chapter 3 Installing Network Modules in Cisco Modular Routers Includes basic installation information for installing network modules in Cisco 3600 series and Cisco 2600 series modular routers Chapter 4 Connecting Ethernet Network Modules to a Network Discusses basic hardware installation informa...

Страница 3: ...s to a network and describes the network module LEDs Chapter 11 Connecting Analog Modem Network Modules to a Network Discusses basic hardware installation information for connecting analog modem network modules to a network and describes the network module LEDs Chapter 12 Connecting ATM Network Modules to a Network Discusses basic hardware installation information for connecting Asynchronous Trans...

Страница 4: ...Caution This symbol means reader be careful In this situation you might do something that could result in equipment damage or loss of data Warning This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents To see tr...

Страница 5: ... seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Dokument Regulatory Compliance and Safety Information Informationen zu behördlichen Vorschriften und Sicherheit das zusammen mit diesem Gerät geliefert wurde Avvertenza Questo simbolo ...

Страница 6: ...uitos eléctricos e com quaisquer práticas comuns que possam prevenir possíveis acidentes Para ver as traduções dos avisos que constam desta publicação consulte o documento Regulatory Compliance and Safety Information Informação de Segurança e Disposições Reguladoras que acompanha este dispositivo Advertencia Este símbolo de aviso significa peligro Existe riesgo para su integridad física Antes de m...

Страница 7: ...re a network administrator and need personal technical assistance with a Cisco product that is under warranty or covered by a maintenance contract contact Cisco s Technical Assistance Center TAC at 800 553 2447 408 526 7209 or tac cisco com To obtain general information about Cisco Systems Cisco products or upgrades contact 800 553 6387 408 526 7208 or cs rep cisco com Please use CCO to obtain gen...

Страница 8: ...tation on the World Wide Web at http www cisco com http www china cisco com or http www europe cisco com If you are reading Cisco product documentation on the World Wide Web you can submit comments electronically Click Feedback in the toolbar and select Documentation After you complete the form click Submit to send it to Cisco We appreciate your comments ...

Страница 9: ...es routers with their minimum software requirements for Cisco IOS Releases 11 1 11 2 11 3 and 11 3 T Table 1 1 Network Module Options with Cisco IOS Releases for Cisco 3600 Series Routers Network Module Cisco Product Number Cisco IOS Release 11 1 Cisco IOS Release 11 2 Cisco IOS Release 11 3 Cisco IOS Release 11 3 T 1 Port Ethernet NM 1E 11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 1 Port Fast Ethernet TX N...

Страница 10: ...11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 4 Port Serial NM 4T 11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 4 Port 8 Port Asynchronous Synchronous Serial NM 4A S NM 8A S 11 1 7 AA 11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 16 Port 32 Port Asynchronous Serial NM 16A NM 32A 11 2 7a P 11 3 1 11 3 1 T 4 Port 8 Port ISDN BRI3 S T4 NM 4B S T NM 8B S T 11 1 7 AA 11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 4 Port 8 Port ISDN BRI5 with NT16...

Страница 11: ...3 1 T 1 Port 2 Port Channelized E1 ISDN PRI Balanced NM 1CE1B NM 2CE1B 11 1 7 AA 11 2 4 XA 11 2 5 P 11 3 1 11 3 1 T 1 Port 2 Port Voice NM 1V NM 2V 11 3 1 T 6 Port 12 Port 18 Port 24 Port 30 Port Digital Modem NM 6DM NM 12DM NM 18DM NM 24DM NM 30DM 11 2 9 XA 11 2 10 P 11 3 2 T 8 Port and 16 Port Analog Modem NM 8AM NM 16AM 11 3 4 T 1 Port ATM8 25 NM 1ATM 25 11 3 3a T Table 1 1 Network Module Optio...

Страница 12: ...s near the power supply Slot 1 is at the bottom left Slot 2 is at the top right above slot 0 Slot 3 is at the top left above slot 1 1 Port HSSI9 NM 1HSSI 11 3 3 T Compression NM COMPR 11 2 7a P 11 3 1 11 3 1 T 1 ISDN Integrated Services Digital Network 2 PRI Primary Rate Interface 3 BRI Basic Rate Interface 4 The BRI S T module requires an external NT1 5 The BRI U module does not require an extern...

Страница 13: ...dule slots W0 and W1 Serial WAN interface cards can be installed into either slot W0 or W1 Figure 1 2 WAN Interface Card Slots Slot 0 Slot 1 Power supply Slot 3 H6551 INPUT 100 240VAC 50 60HZ 3 0 1 5 AMPS 2E 2W W1 ETHERNET 1 ETHERNET 0 EN AUI WO ACT LNK ACT LNK ACT SERIAL BRI NT1 B1 B2 NT1 2 3 1 2E 2W W1 STP ETHERNET 0 AUI EN ACT LNK ACT LNK DO NOT INSTALL WAN INTERFACE CARDS WITH POWER APPLIED Sl...

Страница 14: ...d one ISDN BRI WAN interface card are installed in the module in slot 1 Figure 1 3 Cisco 3600 Series Unit Numbers As shown in Figure 1 3 the unit numbers are as follows Slot 0 Ethernet interface 0 referred to as Ethernet 0 0 Slot 0 Ethernet interface 1 referred to as Ethernet 0 1 Slot 0 serial interface 0 referred to as serial 0 0 Slot 0 serial interface 1 referred to as serial 0 1 Slot 1 Ethernet...

Страница 15: ...terfaces are numbered as follows interface type chassis slot voice module slot voice interface If you have a four channel voice network module installed in slot 1 of your router the voice interfaces will be Slot 1 voice network module slot 0 voice interface 0 referred to as voice 1 0 0 closest to chassis slot 0 Slot 1 voice network module slot 0 voice interface 1 referred to as voice 1 0 1 Slot 1 ...

Страница 16: ...Port 2 Port Voice NM 1V NM 2V 11 3 3 T 11 3 2 XA 4 Port 8 Port ISDN BRI S T1 1 The BRI S T module requires an external NT1 NM 4B S T NM 8B S T 11 3 4 T 4 Port 8 Port ISDN BRI2 with NT1 2 The BRI U module does not require an external NT1 NM 4B U NM 8B U 11 3 4 T 1 Port 2 Port Channelized T1 ISDN PRI NM 1CT1 NM 2CT1 11 3 4 T 1 Port 2 Port Channelized T1 ISDN PRI with CSU NM 1CT1 CSU NM 2CT1 CSU 11 3...

Страница 17: ...are identified by interface type slot number followed by a forward slash and then the unit number for example Ethernet 0 0 Figure 1 4 shows a router with a 2E 2 slot module in slot 1 One serial and one ISDN BRI WAN interface card are installed in the module Figure 1 4 Cisco 2600 Series Unit Numbers Note WAN interface card slots built into the chassis are always numbered as slot 0 even if the inter...

Страница 18: ...sed at a time The module automatically detects which port AUI or 10BaseT is in use Voice Interface Numbering in Cisco 2600 Series Routers Voice interfaces are numbered differently from WAN interfaces described in the previous section Slot and Unit Numbering Voice interfaces are numbered as follows interface type chassis slot voice module slot voice interface If you have a four channel voice networ...

Страница 19: ...f before installing a network module in the router Safety Recommendations Follow these guidelines to ensure general safety Keep the chassis area clear and dust free during and after installation Put the removed chassis cover in a safe place Keep tools away from walk areas where you or others could fall over them Do not wear loose clothing that could get caught in the chassis Fasten your tie or sca...

Страница 20: ...in TNV circuits Both LAN and WAN ports may use RJ 45 connectors Use caution when connecting cables Warning Hazardous network voltages are present in WAN ports regardless of whether power to the router is OFF or ON To avoid electric shock use caution when working near WAN ports When detaching cables detach the end away from the router first Warning Before opening the chassis disconnect the telephon...

Страница 21: ...missing safety grounds If an electrical accident occurs proceed as follows Use caution do not become a victim yourself Turn OFF power to the router If possible send another person to get medical aid Otherwise determine the condition of the victim and then call for help Determine if the person needs rescue breathing or external cardiac compressions then take appropriate action Preventing Electrosta...

Страница 22: ...s available ground yourself by touching the metal part of the chassis Required Tools and Equipment You need the following tools and equipment to install a network module in a Cisco modular router chassis slot Number 1 Phillips screwdriver or small flat blade screwdriver ESD preventive wrist strap Caution For safety periodically check the resistance value of the antistatic strap which should be bet...

Страница 23: ...tall a WAN interface card in a network module see the Installing a WAN Interface Card in a Network Module Slot section on page 3 3 You can install network modules in the chassis either before or after mounting the router whichever is more convenient Follow this procedure to install a network module Step 1 Turn OFF electrical power to the router However to channel electrostatic discharge ESD voltag...

Страница 24: ...e connector mate securely with the connector on the motherboard Step 5 Fasten the module s captive mounting screws into the holes in the chassis using the Phillips or flat blade screwdriver Step 6 If the router was previously running reinstall the network interface cables and turn ON power to the router Warning Before performing any of the following procedures ensure that power is removed from the...

Страница 25: ...g instructions apply only to installing a WAN interface card in a module slot To install a module in a chassis slot see the Installing a Network Module in a Modular Router Chassis Slot section on page 3 1 To see translated versions of the warnings that appear in this chapter see the Regulatory Compliance and Safety Information document that accompanied the router Warning After wiring the DC power ...

Страница 26: ...are do not support this configuration Note Do not install a newer BRI WAN interface card in the same network module as an older BRI WAN interface card The easiest way to identify the newer and older cards is to observe the LED placement on the newer card the B channel LEDs are arranged horizontally and on the older card the B channel LEDs are arranged vertically Warning Do not insert a WAN interfa...

Страница 27: ...e module outside the router attach an ESD preventive wrist strap and ensure that it makes good contact with your skin Connect the equipment end of the wrist strap to an electrical ground Step 2 Using a Phillips or flat blade screwdriver remove the blank filler panel from the base module slot where you plan to install the card Save the filler panel for possible future use Step 3 Align the card with...

Страница 28: ...istance in installing a network module in your router see the Installing a Network Module in a Modular Router Chassis Slot section on page 3 1 The next chapters in this guide contain connection and LED information for Cisco network modules Proceed to the chapter that corresponds to your type of network module Chapter 4 Connecting Ethernet Network Modules to a Network Chapter 5 Connecting Fast Ethe...

Страница 29: ...Cisco Modular Routers 3 7 WAN Interface Card Filler Panels Chapter 12 Connecting ATM Network Modules to a Network Chapter 13 Connecting HSSI Network Modules to a Network Chapter 14 Connecting Compression Network Modules to a Network ...

Страница 30: ...Installing a WAN Interface Card in a Network Module Slot Cisco Network Modules Hardware Installation Guide 3 8 ...

Страница 31: ...ort and 4 Port Ethernet Modules on page 4 1 1 Port Fast Ethernet Module on page 4 5 1 Port and 4 Port Ethernet Modules This section provides information about the following network modules for Cisco modular routers 1 port Ethernet network module Cisco product number NM 1E See Figure 4 1 4 port Ethernet network module Cisco product number NM 4E See Figure 4 2 Figure 4 1 1 Port Ethernet Network Modu...

Страница 32: ...3 on the 4 port Ethernet module use 10BaseT connectors These ports do not provide an AUI connector Active ports are identified in software by port type Ethernet the module s slot number and the port number On port 0 the module detects the type of network connection automatically and you do not need to select the media type when you configure the software If cables are plugged into both the AUI con...

Страница 33: ...to a Transceiver If the transceiver cable has thumbscrew connectors you can connect it directly to the AUI port by replacing the AUI port slide latch with a jackscrew provided in a separate bag 10BaseT Connections Use an Ethernet 10BaseT cable to connect a 10BaseT port on the 1 port or 4 port Ethernet network module to a hub or other network device Figure 4 4 shows the 10BaseT port on an Ethernet ...

Страница 34: ...apply to the 1 port Ethernet network module as well All network modules have an enable EN LED The enable LED indicates that the module has passed its self tests and is available to the router Each Ethernet port has two LEDs The activity ACT LED indicates that the router is sending or receiving Ethernet transmissions The link LINK LED indicates that the Ethernet port is receiving the link integrity...

Страница 35: ...etwork module Cisco product number NM 1FE TX for Cisco modular routers See Figure 4 6 This module enables the router to connect to 100 Mbps Ethernet networks and create high speed communication links between network devices Figure 4 6 1 Port Fast Ethernet Network Module H9254 EN ETH 0 ETH 3 ETHERNET 4E ETH 2 ETH 1 1 2 3 ACT LINK 0 LEDs Enable LED EN 10 100 bTX FAST ETHERNET 1FE C0L LINK 100 MBPS F...

Страница 36: ...le to a switch hub repeater server or other network device Figure 4 7 shows the RJ 45 port connected to a hub Note RJ 45 cables are not available from Cisco Systems These cables are widely available and must be Category 5 cables Figure 4 7 Connecting a Fast Ethernet RJ 45 Port to a Hub LOOP BACK EN FE PRI 1FE 1CT1 LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL LINK 100Mbps FDX H9...

Страница 37: ...ates that the module has passed its self tests and is available to the router The 1 port Fast Ethernet network module has the additional LEDs shown in Table 4 1 Table 4 1 Fast Ethernet Network Module LEDs LED Meaning COL Collision activity is occurring on the network LINK A link has been established with the station at the other end of the cable 100MBPS Speed of the interface is 100 Mbps FULL DPLX...

Страница 38: ...1 Port Fast Ethernet Module Cisco Network Modules Hardware Installation Guide 4 8 ...

Страница 39: ... ISDN PRI Network Modules on page 5 2 1 Port Fast Ethernet and 1 Port or 2 Port Channelized T1 ISDN PRI with CSU Network Modules on page 5 5 1 Port Fast Ethernet and 1 Port Channelized E1 ISDN PRI Balanced 120 ohm or Unbalanced 75 ohm Network Modules on page 5 7 1 Port Fast Ethernet and 2 Port Channelized E1 ISDN PRI Balanced 120 ohm or Unbalanced 75 ohm Network Modules on page 5 8 Fast Ethernet P...

Страница 40: ...e Cisco product number NM 1FE1CT1 See Figure 5 1 1 port Fast Ethernet 2 port channelized T1 ISDN PRI network module Cisco product number NM 1FE2CT1 See Figure 5 2 Figure 5 1 1 Port Fast Ethernet 1 Port Channelized T1 Network Module Figure 5 2 1 Port Fast Ethernet 2 Port Channelized T1 Network Module LOOP BACK EN FE PRI 1FE 1CT1 15228 LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL...

Страница 41: ...t Ethernet Port on page 5 3 Connecting the PRI Ports on page 5 4 Connecting the Fast Ethernet Port Use a straight through two pair Category 5 unshielded twisted pair UTP cable to connect the RJ 45 port on the Fast Ethernet PRI network module to a switch hub repeater server or other network device These ports are color coded yellow Figure 5 3 shows the RJ 45 port connected to a hub Note RJ 45 cable...

Страница 42: ...his section describes how to connect channelized T1 and channelized E1 ISDN PRI ports to the network These ports are color coded tan Use a DB 15 to DB 15 T1 serial cable to connect a CT1 PRI port to a T1 channel service unit CSU See Figure 5 4 LOOP BACK EN FE PRI 1FE 1CT1 LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL LINK 100Mbps FDX H9984 Fast Ethernet RJ 45 Fast Ethernet hub C...

Страница 43: ...information about the following network modules for Cisco 3600 series modular routers 1 port Fast Ethernet 1 port channelized T1 ISDN PRI with CSU network module Cisco product number NM 1FE1CT1 CSU See Figure 5 5 1 port Fast Ethernet 2 port channelized T1 ISDN PRI with CSU network module Cisco product number NM 1FE2CT1 CSU See Figure 5 6 LOOP BACK EN FE PRI 1FE 1CT1 LOCAL ALARM REMOTE ALARM CARRIE...

Страница 44: ...ule Figure 5 6 1 Port Fast Ethernet 2 Port Channelized T1 with CSU Network Module LOOP BACK EN FE PRI 1FE 1CT1 CSU 15229 LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX CTRLR 0 RX OUT TX IN RX MON LOOP BACK EN FE PRI 1FE 2CT1 CSU RX OUT TX IN RX MON 10977 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOOP BACK 10 100BaseT LOCAL ALARM REMOTE ALARM CARRIER DETECT COLL LINK 100Mbp...

Страница 45: ...ort Channelized E1 ISDN PRI Balanced 120 ohm or Unbalanced 75 ohm Network Modules This section provides information about the following network modules for Cisco 3600 series modular routers 1 port Fast Ethernet 1 port channelized E1 ISDN PRI balanced 120 ohm network module Cisco product number NM 1FE1CE1B See Figure 5 8 1 port Fast Ethernet 1 port channelized E1 ISDN PRI unbalanced 75 ohm network ...

Страница 46: ...n about the following network modules for Cisco 3600 series modular routers 1 port Fast Ethernet 2 port channelized E1 ISDN PRI balanced 120 ohm network module Cisco product number NM 1FE2CE1B See Figure 5 9 1 port Fast Ethernet 2 port channelized E1 ISDN PRI unbalanced 75 ohm network module Cisco product number NM 1FE2CE1U See Figure 5 9 Figure 5 9 1 Port Fast Ethernet 2 Port Channelized E1 Netwo...

Страница 47: ... on page 5 11 CE1 PRI B Port Use the appropriate cable to connect a CE1 PRI B 120 ohm port to an E1 CSU See Figure 5 10 Figure 5 11 and Figure 5 12 showing DB 15 twinax and RJ 45 CSUs respectively Figure 5 10 Connecting a CE1 PRI B Port to an E1 CSU DB 15 to DB 15 Connectors LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX H7470 CE1 PRI B D...

Страница 48: ... Guide 5 10 Figure 5 11 Connecting a CE1 PRI B Port to an E1 CSU DB 15 to Twinax Connectors LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL LINK 100Mbps FDX H7473 CE1 PRI port DB 15 Twinax connectors E1 CSU E1 cable for 75 ohm balanced connections with twinax connectors at the network end ...

Страница 49: ...o RJ 45 Connectors CE1 PRI U Port Use the appropriate cable to connect a CE1 PRI U 75 ohm port to an E1 CSU Figure 5 13 shows a CSU with BNC connectors LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX H7472 CE1 PRI port DB 15 RJ 45 jack E1 cable for 120 ohm balanced connections with an RJ 45 connector at the network end CTRLR 0 ...

Страница 50: ...s available to the router All Fast Ethernet PRI modules have four LEDS for the Fast Ethernet port and four additional LEDs for each PRI port Figure 5 14 shows LEDs for the 1 port Fast Ethernet 2 port channelized E1 ISDN PRI balanced 120 ohm network module as an example LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX H7471 CE1 PRI U BNC con...

Страница 51: ...llow Collision activity is occurring on the network LINK Green A link has been established with the station at the other end of the cable 100Mbps Green Speed of the interface is 100 Mbps FDX Green Interface is in full duplex mode LOOP BACK EN FE PRI 1FE 2CE1 B U 15231 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOOP BACK CTRLR 1 CTRLR 0 10 100BaseT LOCAL ALARM REMOTE ALARM CARRIER DETECT COLL LINK 100...

Страница 52: ...olor Meaning REMOTE ALARM Yellow A remote source is indicating an error at its end of the connection LOCAL ALARM Yellow Incoming signal shows loss of signal loss of frame or excessive errors LOOPBACK Yellow Line or local loopback state is set or detected CARRIER DETECT Green DS 1 carrier to the network is detected ...

Страница 53: ... on page 6 13 4 Port and 8 Port Asynchronous Synchronous Serial Network Module on page 6 15 About Serial Connections Serial connections are provided by the WAN interface cards and network modules The serial WAN interface card can be installed in either slot of a 2 slot module For more information on WAN interface cards see the publication Cisco WAN Interface Cards Hardware Installation Guide Befor...

Страница 54: ...ilable for the router support the following signaling standards EIA TIA 232 EIA TIA 449 V 35 X 21 and EIA 530 You can order a Cisco DB 60 shielded serial transition cable that has the appropriate connector for the standard you specify The documentation for the device you want to connect should indicate the standard used for that device The router end of the shielded serial transition cable has a D...

Страница 55: ...tion CD ROM that accompanied your router and on Cisco Connection Online Distance Limitations Serial signals can travel a limited distance at any given bit rate generally the slower the data rate the greater the distance All serial signals are subject to distance limits beyond which a signal degrades significantly or is completely lost Table 6 2 lists the recommended maximum speeds and distances fo...

Страница 56: ...oughput rate allowed will be full 115 2 kbps with 10 percent of traffic in the opposite direction The maximum baud rate for the slow speed synchronous interface is 128 kbps full duplex Connecting Asynchronous Network Modules to Asynchronous Devices An asynchronous network module provides two or four 68 pin receptacles Each receptacle connects to asynchronous devices by means of an octal cable that...

Страница 57: ...s to one or more asynchronous modems terminals or other devices See Figure 6 1 Figure 6 1 Connecting an Asynchronous Network Module to an Asynchronous Device Asynchronous Network Modules Interface Numbering Certain Cisco IOS configuration commands identify asynchronous ports by an interface number or a line number which is the same as the interface number The interface number of a port on a asynch...

Страница 58: ...ure 6 2 Cisco 3620 Slot Numbers Example Figure 6 3 Cisco 3640 Slot Numbers Example 2E 2W W1 1 ETHERNET 1 ETH 1 ETHERNET 0 EN AUI WO ACT LNK ACT LNK ACT SERIAL BRI NT1 B1 B2 NT1 2E 2W W1 ETHERNET 0 AUI EN ACT LNK ACT LNK DO NOT INSTALL WAN INTERFACE CARDS WITH POWER APPLIED ACT SERIAL SEE MANUAL BEFORE INSTALLATION Slot 0 H7238 Slot 1 0 ETHERNET 1 Slot 0 Slot 1 Power supply Slot 3 H6551 INPUT 100 2...

Страница 59: ...e following interface number 32 x slot number unit number 1 For example asynchronous port 12 in slot 1 corresponds to interface number 32 x 1 12 1 45 This is also the line number for the port Port 12 in slot 1 is always assigned interface number 45 regardless of whether the module in slot 0 is a 16 port asynchronous module a 32 port asynchronous module or some other type of module entirely or even...

Страница 60: ... card serial 0 0 and 0 1 would reside in slot W0 and serial 0 2 would reside in slot W1 4 Port and 8 Port Interface Numbering Existing 4 port and 8 port asynchronous synchronous network modules when configured for asynchronous operation under Cisco IOS releases prior to 11 2 7 P use a different interface numbering algorithm interface number 16 x slot number unit number 1 Table 6 4 shows the number...

Страница 61: ... new line numbering scheme for these modules as shown in Table 6 5 When an automatic configuration update is performed the following message appears Line number convention changed from 16 lines slot to 32 lines slot 21 33 36 33 40 31 49 52 49 56 1 Cisco 3640 router only Table 6 5 New 4 Port and 8 Port Asynchronous Network Module Interface Numbering Slot Number Interface Numbers 4 Port Module Inter...

Страница 62: ... port 2 or 2 MB on all four ports simultaneously See Figure 6 4 Figure 6 4 4 Port Serial Network Module Connecting the 4 Port Serial Module to a Network The 4 port serial network module provides four universal high density 60 pin receptacles The serial cable attached to each receptacle determines the port s electrical interface type and mode data terminal equipment DTE or data communications equip...

Страница 63: ...tor All serial interface types except EIA 530 are available in DTE or DCE format DTE with a plug connector at the network end and DCE with a receptacle at the network end V 35 is available in either mode with either gender at the network end EIA 530 is available in DTE only Serial cables are not provided with the network module For ordering information see the Cisco Connection Online section on pa...

Страница 64: ... module has passed its self tests and is available to the router Each port on the 4 port serial network module also has the additional LEDs shown in Figure 6 6 and described in Table 6 6 H9598 CN LP RXC SERIAL 3 SERIAL 2 SERIAL 1 SERIAL 0 RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD EN Serial transition cable CSU DSU or other DCE EIA TIA 232 EIA TIA 449 V 35 X 21 o...

Страница 65: ...asynchronous network module Cisco product number NM 32A See Figure 6 8 When used with corresponding octal cables these modules provide 16 or 32 EIA TIA 232 data terminal equipment DTE serial interfaces Speeds up to 134 4 kbps are supported Table 6 6 4 Port Serial Network Module LEDs LED Meaning CN LP Connect when green loopback when yellow RXC Receive clock RXD Receive activity TXC Transmit clock ...

Страница 66: ...d is available to the router Each port on an asynchronous network module also has a green status LED to indicate that the port is connected to the network These LEDs are grouped in blocks of eight to the left of each module and labeled with the port numbers See Figure 6 9 and Figure 6 10 EN ASYNC ASYNC 8 15 H9996 ASYNC 0 7 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 68 pin connectors EN ASYNC ASYNC 8 15...

Страница 67: ...onous Synchronous Serial Network Module This section provides information about the following network modules for Cisco modular routers EN ASYNC ASYNC 8 15 H9994 Enable LED ASYNC 0 7 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Status LEDs Status LEDs EN ASYNC ASYNC 8 15 H9995 Enable LED ASYNC 0 7 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ASYNC 24 31 ASYNC 16 23 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1...

Страница 68: ...EIA TIA 449 V 35 X 21 DTE DCE EIA 530 DTE or NRZ NRZI serial interface Figure 6 11 4 Port Asynchronous Synchronous Serial Network Module Figure 6 12 8 Port Asynchronous Synchronous Serial Network Module CN LP 2 1 0 3 RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD EN SERIAL A S H7255 Asynchronous synchronous serial ports DB 60 CN LP 2 1 0 3 RXC RXD TXC TXD CN LP R...

Страница 69: ...l Network Module LEDs All network modules have an enable EN LED This LED indicates that the module has passed its self tests and is available to the router CN LP 2 1 0 3 RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD EN SERIAL A S H7268 Asynchronous synchronous serial port LEDs Enable LED CN LP 2 1 0 3 RXC RXD TXC TXD CN LP RXC RXD TXC TXD CN LP RXC RXD TXC TXD C...

Страница 70: ... 6 18 Each port on an asynchronous synchronous serial network module also has the additional LEDs shown in Table 6 7 Table 6 7 Asynchronous Synchronous Serial Network Module LEDs LED Meaning CN LP Connect when green loopback when yellow RXC Receive clock RXD Receive activity TXC Transmit clock TXD Transmit activity ...

Страница 71: ...pter include all ISDN BRI network modules Note Do not install an ISDN BRI network module in the same chassis as an ISDN Primary Rate Interface PRI network module unless you are using Cisco IOS Release 11 3 3 T or later Earlier Cisco IOS releases do not support this configuration Upgrading ISDN BRI Network Modules If your Cisco 3600 series router contains an ISDN BRI network module product numbers ...

Страница 72: ...ber ends with 01 or 02 needs to be upgraded as does a BRI U module whose part number is lower than 06 The output of the show diag command looks similar to the following Port adapter is analyzed Port adapter insertion time unknown Hardware revision 1 0 Board revision A0 Serial number 4152626 Part number 800 01236 01 Test history 0x0 RMA number 00 00 00 EEPROM format version 1 EEPROM contents hex 0x...

Страница 73: ...is also referred to as the 4 port BRI S T network module 8 port ISDN BRI network module Cisco product number NM 8B S T or CPANM 8B S T Connects to an ISDN WAN through an external NT1 device also known as an S T interface See Figure 7 2 This module is also referred to as the 8 port BRI S T network module Figure 7 1 4 Port ISDN BRI Network Module S T Interface Figure 7 2 8 Port ISDN BRI Network Modu...

Страница 74: ...RJ 45 cable to connect the ISDN BRI port to an NT1 See Figure 7 3 Figure 7 3 Connecting an ISDN BRI S T Network Module to an NT1 BRI S T Module LEDs Figure 7 4 shows LEDs for the 4 port BRI S T network module and Figure 7 5 shows LEDs for the 8 port BRI S T network module H7475 NT1 device BRI ST BRI 7 BRI 6 BRI 5 BRI 4 BRI 3 BRI 2 BRI 1 BRI 0 EN B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 S T ...

Страница 75: ...he router In addition BRI S T modules have two LEDs for each port These LEDs indicate call activity on the two ISDN BRI B channels as listed in Table 7 2 Table 7 2 BRI S T Network Module LEDs LED Meaning B1 Call active on B1 channel B2 Call active on B2 channel BRI 3 BRI 2 BRI 1 BRI 0 EN BRI S T H7267 BRI S T LEDs B1 B2 B1 B2 B1 B2 B1 B2 Enable LED BRI 7 BRI 6 BRI 5 BRI 4 BRI 3 BRI 2 BRI 1 BRI 0 E...

Страница 76: ...AN using a built in NT1 device also known as a U interface See Figure 7 6 This module is also referred to as the 4 port BRI U network module 8 port ISDN BRI with NT1 network module Cisco product number NM 8B U or CPANM 8B U Connects to an ISDN WAN using a built in NT1 device also known as a U interface See Figure 7 7 This module is also referred to as the 8 port BRI U network module Figure 7 6 4 P...

Страница 77: ...rt ISDN BRI U Network Modules Figure 7 7 8 Port ISDN BRI with NT1 Network Module U Interface BRI 3 EN BRI U H7264 B1 B2 BRI 2 B1 B2 BRI 1 B1 B2 BRI 0 B1 B2 NT1 NT1 NT1 NT1 BRI 7 B1 B2 BRI 6 B1 B2 BRI 5 B1 B2 BRI 4 B1 B2 NT1 NT1 NT1 NT1 NT1 LEDs ISDN BRI LEDs Enable LED ...

Страница 78: ...able to connect the ISDN BRI port to an RJ 45 jack See Figure 7 8 Figure 7 8 Connecting a BRI U Network Module to an RJ 45 ISDN Jack BRI U Modules LEDs Figure 7 9 shows LEDs for the 4 port BRI U network module and Figure 7 10 shows LEDs for the 8 port BRI U network module BRI 3 EN BRI U B1 B2 BRI 2 B1 B2 BRI 1 B1 B2 BRI 0 B1 B2 NT1 NT1 NT1 NT1 H7474 RJ 45 jack BRI U port RJ 45 Straight through RJ ...

Страница 79: ...an enable EN LED This LED indicates that the module has passed its self tests and is available to the router BRI 3 EN BRI U H7265 B1 B2 BRI 2 B1 B2 BRI 1 B1 B2 BRI 0 B1 B2 NT1 NT1 NT1 NT1 NT1 LEDs ISDN BRI LEDs Enable LED BRI 3 EN BRI U H7264 B1 B2 BRI 2 B1 B2 BRI 1 B1 B2 BRI 0 B1 B2 NT1 NT1 NT1 NT1 BRI 7 B1 B2 BRI 6 B1 B2 BRI 5 B1 B2 BRI 4 B1 B2 NT1 NT1 NT1 NT1 NT1 LEDs ISDN BRI LEDs Enable LED ...

Страница 80: ... have three LEDs for each port Two of these LEDs indicate call activity on the two ISDN BRI B channels as listed in Table 7 3 The third LED labeled NT1 indicates synchronization status of the NT1 Table 7 3 BRI U Network Modules LEDs LED Meaning B1 Activity on B1 channel B2 Activity on B2 channel NT1 Synchronous status of NT1 ...

Страница 81: ...ules on page 8 14 Unless specifically identified references to PRI modules in this chapter include all these network modules Note Do not install an ISDN Basic Rate Interface BRI network module in the same chassis as an ISDN PRI network module unless you are using Cisco IOS Release 11 3 3 T or later Earlier Cisco IOS releases do not support this configuration CT1 PRI modules are available with or w...

Страница 82: ...work modules for Cisco modular routers 1 port channelized T1 ISDN PRI network module Cisco product number NM 1CT1 or CPANM 1CT1 See Figure 8 1 This module is also referred to as the 1 port CT1 PRI network module 2 port channelized T1 ISDN PRI network module Cisco product number NM 2CT1 or CPANM 2CT1 See Figure 8 2 This module is also referred to as the 2 port CT1 PRI network module Figure 8 1 1 Po...

Страница 83: ...l cable to connect the CT1 PRI port to a T1 channel service unit CSU See Figure 8 3 Figure 8 3 Connecting a CT1 PRI Module to a T1 CSU LOOPBACK CTRLR 0 EN cT1 PRI H7461 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOOPBACK CTRLR 1 EN LOCAL ALARM REMOTE ALARM CARRIER DETECT CT1 PRI U ports DB 15 LOOP BACK EN FE PRI 1FE 1CT1 LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL LINK 100Mbps FD...

Страница 84: ...twork modules have an enable EN LED This LED indicates that the module has passed its self tests and is available to the router All PRI modules display four additional LEDs for each port These LEDs are described in Table 8 1 LOOPBACK CTRLR 0 EN cT1 PRI H7462 LOCAL ALARM REMOTE ALARM CARRIER DETECT CT1 PRI LEDs Enable LED LOOPBACK CTRLR 0 EN cT1 PRI H7463 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOO...

Страница 85: ... or CPANM 1CT1 CSU See Figure 8 6 This module is also referred to as the 1 port CT1 PRI CSU network module 2 port channelized T1 ISDN PRI with CSU network module Cisco product number NM 2CT1 CSU or CPANM 2CT1 CSU See Figure 8 7 This module is also referred to as the 2 port CT1 PRI CSU network module Table 8 1 ISDN PRI Network Module LEDs LED Meaning REMOTE ALARM Local alarm at remote end of connec...

Страница 86: ...o connect a CT1 PRI CSU module to the network use a straight through RJ 48C to RJ 48C cable to connect the RJ 48C port to an RJ 48C jack See Figure 8 8 LOOPBACK EN cT1 CSU H7465 LOCAL ALARM REMOTE ALARM CARRIER DETECT RX OUT RX MON CTRLR 0 TX IN Monitor and test ports Bantam CT1 PRI CSU port RJ 48 LOOPBACK EN cT1 CSU H7464 LOCAL ALARM REMOTE ALARM CARRIER DETECT RX OUT RX MON CTRLR 1 CTRLR 0 TX IN...

Страница 87: ...e 8 9 and Figure 8 10 show CT1 PRI CSU module LEDs Figure 8 9 1 Port CT1 PRI CSU Network Module LEDs LOOP BACK EN FE PRI 1FE 1CT1 CSU LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX CTRLR 0 H7469 RJ 48C jack CT1 PRI CSU port RJ 48C LOOPBACK EN cT1 CSU H7467 LOCAL ALARM REMOTE ALARM CARRIER DETECT RX OUT RX MON CTRLR 0 TX IN CT1 PRI CSU LEDs ...

Страница 88: ... four additional LEDs for each port These LEDs are described in Table 8 2 Table 8 2 ISDN PRI Network Module LEDs LED Meaning REMOTE ALARM Local alarm at remote end of connection LOCAL ALARM Loss of signal loss of frame or unavailability because of excessive errors LOOPBACK Controller local loopback CARRIER DETECT Carrier received on telco link LOOPBACK EN cT1 CSU H7466 LOCAL ALARM REMOTE ALARM CAR...

Страница 89: ...dule is also referred to as the 1 port CE1 PRI B network module 2 port channelized E1 ISDN PRI balanced 120 ohm network module Cisco product number NM 2CE1B or CPANM 2CE1B See Figure 8 12 This module is also referred to as the 2 port CE1 PRI B network module Figure 8 11 1 Port Channelized E1 ISDN PRI Network Module Balanced Figure 8 12 2 Port Channelized E1 ISDN PRI Network Module Balanced LOOPBAC...

Страница 90: ...r disconnect receive shield to ground See Table 8 3 The default setting for balanced 120 ohm CE1 PRI B modules disconnects receive shield to ground The default setting for unbalanced 75 ohm CE1 PRI U modules connects receive shield to ground If you are experiencing ground loop problems with E1 cabling you may want to try changing the jumper settings in the module Connecting CE1 PRI B Modules to th...

Страница 91: ...ecting a 120 ohm CE1 PRI B Module to an E1 CSU DB 15 to DB 15 Connectors LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX H7470 CE1 PRI B DB 15 DB 15 connector E1 CSU E1 cable for 120 ohm balanced connections with a DB 15 connector at the network end CTRLR 0 ...

Страница 92: ...45 Connectors LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT CTRLR 0 10 100BaseT COLL LINK 100Mbps FDX H7473 CE1 PRI port DB 15 Twinax connectors E1 CSU E1 cable for 75 ohm balanced connections with twinax connectors at the network end LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps FDX H7472 CE1 PRI port DB 15 RJ 45 ...

Страница 93: ... enable EN LED This LED indicates that the module has passed its self tests and is available to the router All PRI modules display four additional LEDs for each port These LEDs are described in Table 8 4 LOOPBACK CTRLR 0 EN cE1 PRI H7262 LOCAL ALARM REMOTE ALARM CARRIER DETECT CE1 PRI LEDs Enable LED LOOPBACK CTRLR 0 EN cE1 PRI H7263 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOOPBACK CTRLR 1 LOCAL A...

Страница 94: ... the 1 port CE1 PRI U network module 2 port channelized E1 ISDN PRI unbalanced 75 ohm network module Cisco product number NM 2CE1U or CPANM 2CE1U See Figure 8 19 This module is also referred to as the 2 port CE1 PRI U network module Figure 8 18 1 Port Channelized E1 ISDN PRI Network Module Unbalanced Table 8 4 ISDN PRI Network Module LEDs LED Meaning REMOTE ALARM Local alarm at remote end of conne...

Страница 95: ...SU See Figure 8 20 The illustration shows a CSU with BNC connectors Figure 8 20 Connecting a CE1 PRI U Module to an E1 CSU DB 15 to BNC Connectors LOOPBACK CTRLR 0 EN cE1 U PRI H8500 LOCAL ALARM REMOTE ALARM CARRIER DETECT LOOPBACK CTRLR 1 LOCAL ALARM REMOTE ALARM CARRIER DETECT CE1 PRI U ports LOOP BACK EN FE PRI 1FE 1CE1 B U LOCAL ALARM REMOTE ALARM CARRIER DETECT 10 100BaseT COLL LINK 100Mbps F...

Страница 96: ...s All network modules have an enable EN LED This LED indicates that the module has passed its self tests and is available to the router All PRI modules display four additional LEDs for each port These LEDs are described in Table 8 5 LOOPBACK CTRLR 0 EN cE1 PRI H7262 LOCAL ALARM REMOTE ALARM CARRIER DETECT CE1 PRI LEDs Enable LED LOOPBACK CTRLR 0 EN cE1 PRI H7263 LOCAL ALARM REMOTE ALARM CARRIER DE...

Страница 97: ...If you are experiencing ground loop problems with E1 cabling you may want to try changing the jumper settings in the module Table 8 5 ISDN PRI Network Module LEDs LED Meaning REMOTE ALARM Local alarm at remote end of connection LOCAL ALARM Loss of signal loss of frame or unavailability because of excessive errors LOOPBACK Controller local loopback CARRIER DETECT Carrier received on telco link Tabl...

Страница 98: ...1 Port and 2 Port Channelized E1 ISDN PRI Unbalanced 75 ohm Network Modules Cisco Network Modules Hardware Installation Guide 8 18 ...

Страница 99: ...nel Voice Network Modules This section explains how to connect 2 channel and 4 channel voice network modules Cisco part numbers NM 1V and NM 2V in Cisco modular routers See Figure 9 1 and Figure 9 2 You need both a voice network module and a voice interface card for a voice connection You can install one voice interface card in a 2 channel voice network module and two voice interface cards in a 4 ...

Страница 100: ...form that can be transmitted over an IP network and have no connectors The voice network module 2 channel or 4 channel determines the number of voice connections you can make through voice interface cards Voice interface cards provide the connection to the telephone equipment or network See the Cisco WAN Interface Cards Hardware Installation Guide VOICE 2V V0 V1 EN Enable LED H10834 VOICE 2V V0 V1...

Страница 101: ...Ds Voice Network Module LEDs All network modules have an enable EN LED This LED indicates that the module has passed its self tests and is available to the router See Figure 9 3 Figure 9 3 Voice Network Module LED VOICE 2V V0 V1 EN Enable LED H10833 Module screw Module screw ...

Страница 102: ...Voice Network Module LEDs Cisco Network Modules Hardware Installation Guide 9 4 ...

Страница 103: ...a Digital Modem Network Module on page 10 6 Digital Modem Module LEDs on page 10 16 These sections describe how to connect 6 12 18 24 and 30 port digital modem network modules Cisco product numbers NM 6DM NM 12DM NM 18DM NM 24DM NM 30DM for Cisco modular routers See Figure 10 1 These modules contain 6 12 18 24 or 30 V 34 digital modems for a direct digital connection to an Integrated Services Digi...

Страница 104: ...can be used for both incoming and outgoing calls The digital modems support all standard data rates from 300 bps through 33 6 kbps V 34 bis V 42 bis and MNP 5 data compression and V 42 LAPM and MNP 4 error correction Each digital modem module contains from one to five banks of 6 port modem ISDN channel aggregation MICA modules You can add modems to a module in groups of six by installing additiona...

Страница 105: ...outer boots The T1 or E1 network module in slot 0 is incompatible with the digital modems installed in the router To determine the revision level you can examine the network module itself outside the router or use the Cisco IOS show diag command The label on the module board should show a part number beginning with 800 and ending with 03 or 06 A PRI or BRI S T module whose part number ends with 01...

Страница 106: ...ules numbered 0 to 4 from left to right as viewed from the rear of the router Each MICA module holds six modems which are assigned modem numbers 0 to 5 Each modem in a digital modem module is also assigned a port number in the range 0 to 29 Modems in the left MICA module as viewed from the rear of the router bank 0 are assigned port numbers 0 to 5 Additional MICA modules if present are assigned th...

Страница 107: ...em number 1 For example if the module containing the modem in the last example is placed in slot 2 the modem is assigned interface number 32 x 2 6 x 1 2 1 32 x 2 8 1 73 This is also the line and TTY number for the port The modem in this position is always assigned interface 73 whether or not there are other MICA modules in the digital modem network module or other digital modem network modules in ...

Страница 108: ...twork module in groups of six by installing additional 6 port MICA modules up to a maximum of five MICA modules 30 modems MICA modules are manufactured with a polarization notch to ensure proper orientation and alignment holes that fit over guide posts to ensure proper positioning See Figure 10 3 Table 10 2 Digital Modem Network Module Interface Numbering Slot Number Interface Numbers 0 1 30 1 33 ...

Страница 109: ... you must first remove the digital modem module from the router chassis Caution To avoid damaging electrostatic discharge ESD sensitive components observe all ESD precautions when handling MICA modules To avoid damaging the network module or the MICA module avoid excessive force when you remove or replace MICA modules H10826 Alignment holes Connector edge Polarization notch Polarization notch ...

Страница 110: ...lade screwdriver Step 3 Hold the captive screws between two fingers and pull the network module toward you until it slides free of the chassis See Figure 10 4 Step 4 Set the network module on an ESD preventive mat Caution Network modules do not support online insertion and removal hot swap To avoid damaging the module before you remove a network module from a chassis slot you must turn OFF electri...

Страница 111: ... it is free of the clips see Figure 10 6 Step 4 Hold the MICA module by the edges with your thumb and index finger and lift it out of the socket See Figure 10 7 Place the removed MICA module in an antistatic bag to protect it from ESD damage Step 5 Repeat Step 2 through Step 4 for any remaining MICA modules that you want to remove Caution Handle MICA modules by the card edges only MICA modules are...

Страница 112: ...Adding 6 Port MICA Modules to a Digital Modem Network Module Cisco Network Modules Hardware Installation Guide 10 10 Figure 10 5 Releasing the Mounting Clips H10844 ...

Страница 113: ...Connecting Digital Modem Network Modules to a Network 10 11 Removing 6 Port MICA Modules Figure 10 6 Tilting a 6 Port MICA Module Free of the Mounting Clips H10869 ...

Страница 114: ...rt MICA Module Out of the Socket Installing 6 Port MICA Modules Follow these steps to install new or replacement MICA modules Step 1 Orient the digital modem network module so that the faceplate is on the right Caution Handle MICA modules by the card edges only MICA modules are ESD sensitive components and can be damaged by mishandling H10870 ...

Страница 115: ...ee Figure 10 8 Rock it downward using the minimum amount of force required See Figure 10 9 When the MICA module is properly seated the socket guide posts fit through the alignment holes and the spring clips click into place Step 4 Ensure that the MICA module is straight and that the alignment holes line up with the plastic guides on the socket It is normal to feel some resistance but do not use ex...

Страница 116: ...Adding 6 Port MICA Modules to a Digital Modem Network Module Cisco Network Modules Hardware Installation Guide 10 14 Figure 10 8 Inserting a 6 Port MICA Module into a Socket H10872 ...

Страница 117: ...Connecting Digital Modem Network Modules to a Network 10 15 Installing 6 Port MICA Modules Figure 10 9 Rocking a 6 Port MICA Module Downward H10873 ...

Страница 118: ...N LED See Figure 10 10 This LED indicates that the module has passed its self tests and is available to the router Digital modem modules have five additional LEDs one for each MICA module bank The LEDs blink during initialization After the enable LED comes on the MICA module LEDs indicate that the corresponding MICA module is functioning If a MICA module fails its diagnostics or if no MICA module ...

Страница 119: ...dem Network Module LEDs on page 11 7 8 Port and 16 Port Analog Modem Network Modules The 8 port analog modem network module Cisco product number NM 8AM see Figure 11 1 and the 16 port analog modem network module Cisco product number NM 16AM see Figure 11 2 originate or terminate analog telephone transmissions through RJ 11 modular jacks They can be used with both Cisco 2600 series and Cisco 3600 s...

Страница 120: ...ment will be inoperable when mains power fails The following statement applies in New Zealand Warning This equipment does not fully meet Telecom s impedance requirements Performance limitations may occur when used in conjunction with some parts of the network Telecom will accept no responsibility should difficulties arise in such circumstances H11603 MODEMS EN 7 6 5 4 3 2 1 0 IN USE 8AM H11602 MOD...

Страница 121: ...umber Some Cisco IOS configuration commands identify asynchronous ports by an interface number or a line number which is the same as the interface number The interface number of a port on an 8 port or 16 port analog modem network module is related to the slot number where the module is installed and the number of the port in the module Cisco 3600 series router slot numbers begin at 0 at the bottom...

Страница 122: ... LNK ACT LNK DO NOT INSTALL WAN INTERFACE CARDS WITH POWER APPLIED ACT SERIAL SEE MANUAL BEFORE INSTALLATION Slot 0 H7238 Slot 1 0 ETHERNET 1 Slot 0 Slot 1 Power supply Slot 3 H6551 INPUT 100 240VAC 50 60HZ 3 0 1 5 AMPS 2E 2W W1 ETHERNET 1 ETHERNET 0 EN AUI WO ACT LNK ACT LNK ACT SERIAL BRI NT1 B1 B2 NT1 2 3 1 2E 2W W1 STP ETHERNET 0 AUI EN ACT LNK ACT LNK DO NOT INSTALL WAN INTERFACE CARDS WITH P...

Страница 123: ...ed interface number 45 regardless of whether the module in slot 0 is an 8 port analog modem network module a 16 port analog modem module or some other kind of module entirely or even whether there is a network module in slot 0 at all If you move the module from slot 1 to a different slot however its interface numbers change Table 11 1 shows the range of interface numbers available for each type of...

Страница 124: ...n analog connection use a straight through RJ 11 modular cable to connect the jack to a wall telephone outlet See Figure 11 6 Figure 11 6 Connecting an Analog Modem Network Module Table 11 1 16 Port and 32 Port Analog Module Interface Numbering Slot Number Interface Numbers 8 Port Module Interface Numbers 16 Port Module 0 1 to 8 1 to 16 1 33 to 40 33 to 48 2 65 to 72 65 to 80 3 97 to 104 97 to 112...

Страница 125: ...is available to the router Each modem in the module has an in use IN USE LED that lights when remote carrier is detected See Figure 11 7 and Figure 11 8 Figure 11 7 8 Port Analog Modem Network Module LEDs Figure 11 8 16 Port Analog Modem Network Module LEDs H11604 MODEMS EN 7 6 5 4 3 2 1 0 IN USE 8AM In use LEDs Enable LED H11605 MODEMS EN 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 IN USE IN USE 16AM I...

Страница 126: ...Analog Modem Network Module LEDs Cisco Network Modules Hardware Installation Guide 11 8 ...

Страница 127: ...ule on page 12 1 Connecting ATM 25 Ports to the Network on page 12 2 ATM 25 Network Module LEDs on page 12 4 ATM 25 Network Module The ATM 25 network module see Figure 12 1 provides ATM traffic shaping for use with asymmetric digital subscriber line ADSL uplink speeds and protocol support for permanent virtual circuit PVC environments The network module provides full support for multiprotocol enca...

Страница 128: ...M 25 Ports to the Network The ATM 25 port is color coded light green The port is a standard RJ 45 jack Use a straight through modular RJ 45 UTP Category 3 4 or 5 cable or STP Category 1 1A 9 or 9A cable to connect the port to an external ADSL modem See Figure 12 2 EN ATM 25Mbps ATM 25 11705 TX RX ATM 0 RJ 45 port Enable LED ATM traffic LEDs ...

Страница 129: ...k Modules to a Network 12 3 Connecting ATM 25 Ports to the Network Figure 12 2 Connecting the ATM 25 Module to an ADSL Modem ATM 25MbPS ATM 0 TX EN RX 11707 ADSL modem Straight through RJ 45 to RJ 45 cable ATM 25 port RJ 45 ...

Страница 130: ...l network modules have an enable EN LED The enable LED indicates that the module has passed its self tests and is available to the router The ATM 25 network module has the additional LEDs shown in Table 12 1 Table 12 1 ATM 25 Network Module LEDs LED Meaning RX Module is receiving ATM traffic TX Module is transmitting ATM traffic EN ATM 25Mbps ATM 25 11708 TX RX ATM 0 Enable LED ATM traffic LEDs ...

Страница 131: ...ular access routers It contains the following sections HSSI Network Module on page 13 1 Connecting HSSI Modules to the Network on page 13 2 HSSI Network Module LEDs on page 13 4 HSSI Network Module The HSSI network module see Figure 13 1 is capable of sustaining rates up to T3 E3 speed on Cisco 3600 series routers A single HSSI port supports Asynchronous Transfer Mode ATM Data Exchange Interface D...

Страница 132: ...terminal equipment DTE cable for operation in DTE mode See Figure 13 2 The HSSI port is configured to operate in this mode by default To another router for back to back operation using a HSSI null modem cable See Figure 13 3 Both routers must be at the same site Back to back operation allows you to verify operation of the HSSI port or link routers directly to build a larger node Both routers must ...

Страница 133: ...Modules to a Network 13 3 Connecting HSSI Modules to the Network Figure 13 2 Connecting the 1 Port HSSI Module to an External DSU EN 11710 HSSI port External DSU HSSI DTE cable HIGH SPEED SERIAL 1HSSI HSSI 0 TD TC RD RC LB CN ...

Страница 134: ...4 shows HSSI network module LEDs EN 11711 HIGH SPEED SERIAL 1HSSI HSSI 0 TD TC RD RC LB CN EN 10 100 bTX FAST ETHERNET 1FE COL LINK 100 MBPS FULL DPLX HSSI network module Router INPUT 100 240VAC 50 60HZ 3 0 1 5 AMPS 2E 2W W1 ETHERNET 1 ETHERNET 0 EN AUI WO ACT LNK ACT LNK ACT SERIAL BRI NT1 B1 B2 NT1 2 3 1 SEE MANUAL BEFORE INSTALLATION HSSI port Null modem cable ...

Страница 135: ...ected to the DSU nor in loopback mode 1 DSU data service unit 2 DTE data terminal equipment 3 DCE data communications equipment RC Receive Clock Module has detected a receive clock signal During normal operation this signal is received from the external DSU During loopback it is generated internally RD Receive Data Module has detected a receive clock signal During normal operation this signal is r...

Страница 136: ...HSSI Network Module LEDs Cisco Network Modules Hardware Installation Guide 13 6 ...

Страница 137: ... to protocols that use compression and decompression reduces the load on the CPU caused by software compression and improves router performance Compression Network Module The compression network module Cisco product number NM COMPR does not provide network interfaces of its own but instead compresses and decompresses data passing through interfaces on other network modules or WAN interface cards i...

Страница 138: ...terfaces The compression network module supports the following interfaces Channelized T1 Integrated Services Digital Network ISDN Primary Rate Interface PRI Channelized E1 ISDN PRI ISDN Basic Rate Interface BRI Synchronous serial Switched 56 kbps data service unit channel service unit DSU CSU H10480 COMPRESSION EN ERROR ACTIVE ...

Страница 139: ...D Meaning EN Enable Green indicates that the module has passed its self tests and is available to the router ERROR Amber indicates that an error was found and if it remains on that the error might prevent accurate compression Off during normal operation ACTIVE Green indicates that the module is ready to process data It goes on when the boot process is complete and stays on during normal operation ...

Страница 140: ...Compression Network Module LEDs Cisco Network Modules Hardware Installation Guide 14 4 ...

Страница 141: ...he Cisco equipment or one of its peripheral devices If the equipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops Move the equipment to one side or the other of the television or radio Move the equipment farther away from the television or radio P...

Страница 142: ...Cisco Network Modules Hardware Installation Guide A 2 ...

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