background image

2 of 24 

  

FEDERAL COMMUNICATIONS COMMISSION 

AND 

INDUSTRY CANADA 

RADIO FREQUENCY INTERFERENCE STATEMENTS 

 

This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict 
accordance with the manufacturer’s instructions, may cause interference to radio communication.  It has been tested and found to 
comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC 
rules, which are designed to provide reasonable protection against such interference when the equipment is operated in a 
commercial environment.  Operation of this equipment in a residential area is likely to cause interference, in which case the user 
at his own expense will be required 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 
operate the equipment. 
 
 This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio 
Interference Regulation of Industry Canada. 
 
 Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques 
de la classe A prescrites dans le Règlement sur le brouillage radioélectrique publié par le Industrie Canada.  

 
 

1. Specifications 

 
Connectors: 

 

CAT6 RJ45 A/B SWITCH CARD – (3) CAT6 RJ45 connectors 
FIBER OPTIC A/B SWITCH CARDS – (3) Duplex fiber optic SC or (6) ST connectors 
CONTROLLER CARD – (1) RJ45, (2) RJ11 
POWER CARD – (2) two position male MOLEX connectors 
 

Indicators: 

CAT6 RJ45 A/B SWITCH CARDS – (2) LED, one for A, one for B 
FIBER OPTIC A/B SWITCH CARDS – (2) LED, one for A, one for B 
CONTROLLER CARD – (2) LED, one for power, one for status 
POWER CARD – (2) LED, one for PS1 active, one for PS2 active 
 

Switches: 

CAT6 RJ45 A/B SWITCH CARDS – (1) momentary toggle switch, (1) 8-position dip-switch 
FIBER OPTIC A/B SWITCH CARDS –  (1) momentary toggle switch, (1) 8-position dip-switch 
CONTROLLER CARD – (1) momentary toggle switch, (1) 8-position dipswitch, (1) momentary push-button switch, and (1) 
key-lock switch. 
 

Power: 

CAT6 RJ45 A/B SWITCH CARD – 12 VDC, 40 mA normal, additional 92 mA max while switching.  
FIBER OPTIC A/B SWITCH CARDS  – 12 VDC, 40 mA in A position, 120 mA max in B position, additional 18.4 mA max 
while switching. 
CONTROLLER CARD – 12 VDC, 350 mA 
The rack may be powered with either one or two (for redundancy) external 100-240VAC 47-63Hz, 12VDC 5A power supply 
modules. Additional power supply options are also available. 
 

Physical Dimensions: 

RACK – 3.5” H x 19” W x 12.5” D (including handles and connectors). The rack chassis has 18 x 0.937” slot positions. 
CAT6 RJ45 A/B SWITCH CARD – one slot (0.937 inches wide) 
FIBER OPTIC A/B SWITCH CARDS – one slot (0.937 inches wide) 
POWER CARD – one slot (0.937 inches wide) 
CONTROLLER CARD – one slot (0.937 inches wide) 
 

Environment: 

TEMPERATURE 

0° to 40° C operating, -20° to 70° C non-operating 

HUMIDITY 

0 to 95% non-condensing 

ALTITUDE 

10,000 ft maximum 

Summary of Contents for SW1021A

Page 1: ...ber upgrade kit 1 additional path SW1026A SC Fiber upgrade kit 1 additional path 2U AUTO BYPASS SWITCH CUSTOMER SUPPORT INFORMATION Order toll free in the U S 877 877 BBOX outside U S call 724 746 550...

Page 2: ...ecifications Connectors CAT6 RJ45 A B SWITCH CARD 3 CAT6 RJ45 connectors FIBER OPTIC A B SWITCH CARDS 3 Duplex fiber optic SC or 6 ST connectors CONTROLLER CARD 1 RJ45 2 RJ11 POWER CARD 2 two position...

Page 3: ...t in the normal path the auto recovery function can be disabled to allow the intermittent problem to be corrected while the system continues to use the backup path Once the intermittent problem is fix...

Page 4: ...ch is to set the card addresses in each group to 01 and 02 from left to right within the group The Controller Card communicates with the individual switch cards using a multi drop scheme If two A B ca...

Page 5: ...connections to V and V are through 1 K ohm resistors The System Control signal can be used as an input or an output If used an Input this pin should normally be open This input is driven to V to swit...

Page 6: ...ard is used to define the Controller Card s address Switch position 1 is the least significant bit and position 8 is the most significant bit Set each switch position ON as marked for a 0 and OFF for...

Page 7: ...disables the automatic bypass recovery functions Monitor ok count this is the number of successive PING attempts that must succeed before the 2U Auto Bypass Switch automatically switches back to the...

Page 8: ...le on the other side of the switch And since non latching relays are used in the 2U Auto Bypass Switch the A C connection state is typically used for the bypass or failover path connections and the B...

Page 9: ...Switch are in position B 4 5 Before you connect the 2U Auto Bypass Switch s Ethernet remote control port to your Ethernet network you must first configure the 2U Auto Bypass Switch TCP IP related para...

Page 10: ...tch to the failover network if it detects a problem thru the normal path to the device being monitored When the auto recovery switching function is enabled it will cause the 2U Auto Bypass Switch to a...

Page 11: ...ing commands over a serial communications line The parameters of the RS232 console port are fixed at 9600 baud no parity 8 data bits 1 stop and no flow control commonly abbreviated as 9600 N 8 1 NONE...

Page 12: ...for set port 2 a 5 3 Ethernet Switching In order to use the Ethernet NETWORK port you must set the IPADDRESS SUBNETMASK and GATEWAY address of the 2U Auto Bypass Switch before connecting to your netwo...

Page 13: ...te SNMP community names if using SNMP or a web password for browser access These parameters then need to be saved into non volatile memory and the system will then need to be reset to allow it to reco...

Page 14: ...b Password mctech Web Timeout 300 Web Port 80 Telnet Enable Enabled Telnet Password dataman Telnet Timeout 80 Telnet Port 23 Monitor IP Address 207 155 249 112 Monitor MAC Address 00 0C 41 3C 98 54 Mo...

Page 15: ...e current IP address of the network module Any change will not become permanent until a SAVE operation is performed SET SUBNETMASK X X X X GET SUBNETMASK Set or display the current subnet mask of the...

Page 16: ...rent telnet password Note that this is a case sensitive field Any change will not become permanent until a SAVE operation is performed SET TELNETTIMEOUT seconds GET TELNETTIMEOUT Set or display the cu...

Page 17: ...very functions Any change will not become permanent until a SAVE operation is performed SET MONITOROKCOUNT N GET MONITOROKCOUNT Set or display the number of successive PING attempts that must succeed...

Page 18: ...RACK display all ports GET SET PORT N A B control single port GET POWER N GET SET IPADDRESS X X X X GET SET SUBNETMASK X X X X GET SET GATEWAY X X X X GET SET READCOMMUNITYNAME string GET SET WRITECO...

Page 19: ...1 0 Copyright c 2007 All rights reserved ww Command console Enter new command Send Command Logoff Figure 8 2 Initial Command Screen IMPORTANT Do NOT click on the submit button or press the enter key o...

Page 20: ...168 1 150 Monitor MAC Address 00 07 62 71 BB 4D Monitor Interval 15 Monitor Fail Count 5 Monitor Ok Count 5 Read Community Name public Write Community Name private Authentication Trap Disabled 2 9 JU...

Page 21: ...2 abRackIndex 1 3 6 1 4 1 9477 1 4 2 1 1 RackIndex abRackGangPort 1 3 6 1 4 1 9477 1 4 2 1 2 RackIndex abRackKeyStat 1 3 6 1 4 1 9477 1 4 2 1 3 RackIndex abRackPowerStat 1 3 6 1 4 1 9477 1 4 2 1 4 Ra...

Page 22: ...the OFF position The A B Switches will still respond to switch control signals and commands from the GANG IN and GANG OUT ports abRackPowerStat 1 3 6 1 4 1 9477 1 4 2 1 4 RackIndex A B Switch Rack Po...

Page 23: ...n set to B the switch will connect port B to port C If the addressed A B Switch Card is not present you will not get a response abSwitchSoftwareVersion 1 3 6 1 4 1 9477 1 4 3 1 3 SwitchIndex A B Switc...

Page 24: ...24 of 24 Copyright 2007 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746...

Reviews: