2B1Q CHANNEL UNIT clei The 2B1Q Channel Unit provides an interface to the 3600/3645 system and 2 wire ISDN subscriber circuits. Line code is North American Standard 2B1Q. Line format is 2B+D, range is 5km. Requires 3600 equipped with Common Carrier Card (90-1234-01). Supported by Generic 1116 or greater. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

2B1Q LINE CARD (6-CCT)

2B1Q LINE CARD (DNIC)

2B1Q-27LC2 LINE CARD (6 CCT) This card provides six 2B1Q interfaces to 270X Extended Range Data Termination Units (DTU's). Data Format for each circuit is 2B+D, with an effective throughput of 144KBPS. This card is for use in 360 0/3645 systems, and is the mother card for the DPM1 (90-0297-02) and DPM2 (90-0616-01).

2B1Q-27LC2 LINE CARD (6-CCT) This card provides six 2B1Q interfaces to 270X Extended Range Data Termination Units (DTU's). Data Format for each circuit is 2B+D, with an effective throughput of 144KBPS. This card is for use in 360 0/3645 systems, and is the mother card for the DPM1 (90-0297-02) and DPM2 (90-0616-01).

350 IVSN EXAUST CCIP NA

350 IVSN HUB ADAPT CARD

350 IVSN Triple DS3/E3 Carrier Adpt. Card

3500 E1 ISDN MODULE

3600 ATM AAL1/5 (E1) SERVICES CARD Provides AAL1 and AAL5 service adaptation, Cell Multiplexing (UNI 3.1) and n x E1 (n=1, 2, 3 or 4) aggregate trunks. Also provides ATM Inverse Multiplexing (IMA). A front cover (90-3647-01) is required when this card is used in Class B or EU applications.

3600 Downloadable Memory module. Used with 3600 Control Card (90-0667-0x). Contains Release 8.0 Software. This module will be MD in mid-2002. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.+

3600 peripheral Shelf Downloadable Memory module. Used with 3600 Control Card (90-0667-0x). Contains Release 8.0 Software. This module will be MD in mid-2002.

3600 POWER TRAY W / Dual 90-0480-02 DC PSU

3600 Switching Shelf Downloadable Memory module. Used with 3600 Control Card (90-0667-0x). Contains Release 8.0 Software. This module will be MD in mid-2002.

3600 UCS SLOT FILLER CARD

3600/3600+ 23 ADAP R/G Adaptor plate required to mount one 3600/3600+ Ext R/G Assy (90-5945-01) into a 23 equipment rack. Only one required per ringer assembly.

3600/45 Install KIT (US-BASIC)

36030 ATMNET Ethernet LAN Service Unit / MMF/OC-3 ATM

36030 ATMNET Ethernet LAN Service Unit / SMF/OC-3 ATM

36050 ATMNET T R LAN Service Unit