VERILINK C100 T1/FT1 CSU/DSU Card Type T1 DSU/CSU Chip Set Unidentified I/O Options Power, network interface via RJ-48 connector, line in, line out V.35 DCE interface (34-pin connector), RS-232 or RS422/530 DCE interface (25-pin connector) T1 Transfer Rate 1.544Mbps T1 Protocol AMI, B8ZS Frame type D4, ESF Data Bus External [Image] CONNECTIONS Function Label Function Label T1 network interface CN1 25-pin DCE connector CN4 (RJ-48) RJ-11 line in CN2 34-pin DCE connector CN5 RJ-11 line out CN3 Power connector CN6 USER CONFIGURABLE SETTINGS Setting Label Position » Factory configured - do not alter SW1/4 Off » Factory configured - do not alter SW1/5 Off » Channel remote loops enabled SW1/8 Off Channel remote loops disabled SW1/8 On » ESF T1 network framing enabled SW2/1 Off D4 T1 network framing enabled SW2/1 On » B8ZS T1 line code enabled SW2/2 Off AMI T1 line code enabled SW2/2 On » Clear channel enabled SW2/3 On Enforce line density SW2/3 Off » AT&T 54016 compatibility enabled SW2/4 Off ANSI T1.403 compatibility enabled SW2/4 On » Factory configured - do not alter SW4/1 Off » 56Kbps bandwidth SW4/4 Off 64Kbps bandwidth SW4/4 On » Carrier on SW4/5 Off Switched carrier SW4/5 On » Channel TX data is normal SW4/6 Off Channel TX data is inverted SW4/6 On » Channel clock signal is normal SW4/7 Off Channel clock signal is inverted SW4/7 On » Internal TX timing source enabled SW4/8 Off Network TX timing source enabled SW4/8 On UNIT ADDRESS Unit Address Number SW1/1 SW1/2 SW1/3 » 1 Off Off Off 2 On Off Off 3 Off On Off 4 On On Off 5 Off Off On 6 On Off On 7 Off On On 8 On On On PROGRAMMING METHOD Setting S1/6 SW/7 » Switches enabled Off Off Console enabled On Off SNMP activated Off On LINE BUILD Net build SW2/5 SW2/6 » 0dB Off Off -7.5dB On On -15dB On Off -22.5dB Off On TIMING MODE Setting SW2/7 SW2/8 » Network timing enabled Off Off Internal timing Off On enabled DSX-1 timing enabled On Off Channel timing enabled On On SYCHRONOUS CHANNEL INTERFACE Interface SW4/2 SW4/3 » RS-530/RS-422 Off Off V.35 Off On RS-232 On Off DIAGNOSTIC LEDS LED Color Status Condition TX1 Green On CSU/DSU is spacing on transmit data to DTE TX1 Green Off CSU/DSU is spacing on transmit data to DTE RX1 Green On CSU/DSU is spacing on receive data from DTE RX1 Green Off CSU/DSU is spacing on receive data from DTE RTS Green On Sending device is enabled RTS Green Off Sending device is disabled CTS Green On CSU/DSU is ready to send data CTS Green Off CSU/DSU is not ready to send data DSR Green On CSU/DSU ready for operation DSR Green Off CSU/DSU not ready for operation CD Green On Carrier signal detected CD Green Off Carrier signal not detected DTR Green On Terminal/computer ready for operation DTR Green Off Terminal/computer not ready for operation BPV Red On Bi-polar violation detected on network BPV Red Off Bi-polar violation not detected on network DEN Red On Insufficient number of ones detected in data stream DEN Red Off Ones density normal YEL Red On Yellow alarm condition detected on network YEL Red Off Yellow alarm condition not detected on network LCK Green On CSU/DSU is frame locked to network LCK Red On CSU/DSU is out of frame, or not frame locked DIAGNOSTIC LEDS (CONT.) LED Color Status Condition TX2 Green On CSU/DSU is spacing on network transmit data TX2 Green Off CSU/DSU is spacing on network transmit data RX2 Green On CSU/DSU is spacing on network receive data RX2 Green Off CSU/DSU is spacing on network receive data NI1 Red On Loopback test activated by SELECT pushbutton NI1 Red Blinking Locally activated circled network (fast) loopback in progress NI1 Red Blinking Carrier or remote activated circled (slow) network loopback in progress NI1 Red Off Loopback test not activated CH1 Red On Local synchronous channel loopback test activated by SELECT pushbutton CH1 Red Blinking Synchronous channel interface in a (fast) locally activated bidirectional loopback CH1 Red Blinking Synchronous channel interface in a (slow) carrier or remote activated bidirectional loopback CH1 Red Off Local synchronous channel loopback test not activated PAY Red On Payload loopback test activated by SELECT pushbutton PAY Red Blinking Payload loopback test activated (fast) locally PAY Red Blinking Payload loopback test activated by (slow) T1 carrier or remote PAY Red Off Payload loopback test not activated NI2 Red On Remote loopback test activated by SELECT pushbutton NI2 Red Blinking Remote loopback command sent from (fast) CSU/DSU at one end of network to CSU/DSU at the other end. When test is completed, send LOOP DOWN command. NI2 Red Off Remote loopback command not activated CH2 Red Blinking Synchronous channel interface (fast) loopback command sent from CSU/DSU at one end of network to CSU/DSU at the other end. When test is completed, send LOOP OFF command. CH2 Red Off Remote synchronous channel loopback not activated PAT Red On Test pattern activated by SELECT pushbutton PAT Red Blinking 2047 test pattern sent by START (fast) pushbutton PAT Green On 2047 test pattern detected on network PAT N/A Off Test pattern not activated