FibroLAN FEM User And Installation Manual Download

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FEM/FEM4

Advanced FE/E1

Fiber Converters

User and Installation Guide

Version: 1.6

FibroLAN Ltd.

6 Hayezira St., P.O. Box 544

Yokneam-Illit, 20692 ISRAEL

Tel: 972-4-9591717

Fax: 972-4-9591718

e-mail: [email protected] web site: www.fibrolan.com

Summary of Contents for FEM

Page 1: ...FE E1 Fiber Converters User and Installation Guide Version 1 6 FibroLAN Ltd 6 Hayezira St P O Box 544 Yokneam Illit 20692 ISRAEL Tel 972 4 9591717 Fax 972 4 9591718 e mail support fibrolan com web sit...

Page 2: ...ired to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to o...

Page 3: ...flujo de aire por los orificios de ventilaci n 10 El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amp...

Page 4: ...Troubleshooting page 22 Specifications page 24 Warranty Limitation page 26 Thank you for purchasing the FEM or FEM4 quality local Traffic Aggregator from FibroLAN We hope that this guide will help you...

Page 5: ...the highest priority they are transmitted as soon as the transmission of an Ethernet frame is completed On the receive side these frames are extracted from the Ethernet data flow and converted into t...

Page 6: ...hrough network planning in order to obtain maximum benefit in terms of performance and functionality from the FEM device Typical network architectures are shown in the following drawings which are als...

Page 7: ...ltiple channels of voice or data onto a E1 line Many Multiplexers have built in CSU DSU units for direct connection to the E1 lines The Switch Router provides the interface which permits internal serv...

Page 8: ...Advanced FE E1 Fiber Converters 8 B PBX Voice and Data configuration...

Page 9: ...k Topology The installation of fiber throughout the network from the provider to the subscriber premises is the only future proof infrastructure design The fiber can reach a variety of customer premis...

Page 10: ...100TX duplex SC single mode 1550nm DFB 150km not managed FEM SMRF13 Fiber optic E1 modem 1 E1 port 100ohm plus 4 ports 10 100TX simplex SC single mode single fiber strand 1310nmTx 1550nmRx 20km not ma...

Page 11: ...to Negotiation and MDI MDI X Auto Cross feature Wire speed reception and transmission Supports 1K Mac addresses Automatic address learning and address aging aging period is 300s Frame length range 64...

Page 12: ...on set to FDX Full Duplex mode The F O port will always operate in FDX even when the TP port operates at HDX Front panel diagnostic LEDs provide information on the operation mode of every port The dev...

Page 13: ...6 Mode Setup Array of 10 DIP switches see DIP switches setting section 11 7 RJ45 Ethernet ports 1 to 4 connectors 8 Link Activity LED green for each TP port constant lit implies TP link present When b...

Page 14: ...and the fiber connecting them the indication for such fault can be seen on the remote device only The FEF implemented in the FEM FEM4 devices close this gap if there is a fault in the incoming receiv...

Page 15: ...the following events a the Local green LED goes off 2 b the LOS LED red lit 3 c a failure indication signal is sent to the local FEM unit 2 The failure signal causes the Remote LED at the local FEM un...

Page 16: ...broLAN RM2 B160 19 rack shelf for installation of up to two FEM devices Use the RM2 install it in the rack and place one or two FEM side by side on the shelf Make sure to leave a gap of at least 2 3cm...

Page 17: ...B151 insert all way in the D type DC connector and secure the D Shell to the DC Inlet of the FEM FEM4 device using the two captive screws Connect the cable 3 leads to the DC Power Outlet ensuring that...

Page 18: ...must be paid to ensure a proper connection Laser Warning CAUTION Radiation emitted from a fiber optic connector may be hazardous to human vision Therefore the following rules must be strictly observe...

Page 19: ...0 15 7 1310 32 3 0 20 11 Twisted Pair Cabling connection The FEM provides 4 shielded RJ 45 connectors to interface to the twisted pair links As each of the FEM RJ 45 4 ports supports full Auto negotia...

Page 20: ...Applicable to all 4 E1 ports in FEM4 models 2 E1 port Remote Loop Back Enable Disable Applicable to all 4 E1 ports in FEM4 models 3 Encode HDB3AMI AMI B8ZS Applicable to all 4 E1 ports in FEM4 models...

Page 21: ...Advanced FE E1 Fiber Converters 21 13 Typical Networks E1 over Ethernet infrastructure PDH over FO Backhaul Solution...

Page 22: ...ED and 100M LED not lit Check the physical interconnection between the FEM and the connected device Check Verify the status of the suspected port Interchange between the suspected port and another FEM...

Page 23: ...op Back S1 Up Check LEDs status and act accordingly E1 communication not functioning Remote LED not lit 1 Check status of E1 port at the remote attached FEM device 2 Verify that the common F O link is...

Page 24: ...ult for all TP ports Port 1 can be forced to 10 FDX 10 HDX 100 FDX or 100 HDX via DIP switches S7 S8 S9 100m over STP Cat 5 cabling MDI MDI X Auto Cross support 100Base FX port 1310nm multi mode Duple...

Page 25: ...Back ON OFF S2 E1 Encoding HDB3 AMI Selector S3 S4 S5 S6 Not in use TP port 1 A N enable disable 10 100 FDX HDX S7 S8 S9 System LAN Aggregator selection S10 Specifications are subject to change withou...

Page 26: ...ments under this warranty only from the reseller from which you have purchased the device however you may refer directly to FibroLAN Ltd to claim the warranty providing reasonable proof that the resel...

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