TC1630R/S Fiber Optic T1/E1 Modem is typically used to link Channel
Banks, PBX's, and M13 Multiplexers to DSX-1 Cross Connects. It
is also used to link Customer Premises Equipment to CSU/DSUs and with
metallic medium T1/E1 multiplexers to transmit over fiber optic cable.
as a highly reliable link between two T1/E1 devices, the TC1630R/S T1/E1
Fiber Optic Modem is available rack mount or standalone, in both multimode
and single mode (850/1300/1550nm) versions.
TC1630R/S provides a wide variety of innovative and standard features to
benefit its users. Innovative features include Terminal Block and RJ-45
connectors, “hot-swappable” cards, 22 diagnostic LEDs long distance version to 80km (1550nm, Single Mode), and an
extreme temperature (-20oC to 70oC) version
features include Multiple Power Options (12/24/-48VDC & 115/230VAC),
No Jitter, Power Redundancy, Optical redundancy (optional), Local &
Remote Loopback, Low Current Consumption (200mA), Local Dry Contact Alarm
Relay and a replaceable Line Interface Module.
22 different diagnostic LED functions include all 1’s detection, Power
Alarm, T1/E1 Signal Loss (local & remote ends), BPV violations, and
Sync Active. Eight
DIP switches, accessible from the front panel, provide line settings for
line code, line length, local loopback or remote loopback. An intelligent line code setting switch is provided to
eliminate potential user confusion, such as mismatching a line code/line
TC1630R/S is transparent to the framing format and supports AMI, B8ZS and
HDB3 line codes and DSX-1 (T1) cross connect distances from 0 to 655 feet.
It includes an internal elastic buffer to remove jitter from
TC1630R/S is compatible with all popular sizes and types of fiber optic
cable. Fiber optic connectors
are ST or FC. Electrical
connectors are detachable Terminal Blocks and RJ45 (RJ-48C).
TC1630R Card version is used with the TCRM192
Rack Mount Card Assembly which can hold up to 10 modems.
Cards can be removed or installed under power
(“hot-swappable”). Two TC1630R Modems can be used with the TCRM196
19” 1 “U” High Rackmount Card Cage.
TC1630R/S is 100% compatible with the TC1620R/S, its predecessor.
1300nm, 1550nm Single Mode
FC or SC
(850nm, 1300nm, 1550nm)
Single Mode (9/125µm): 15dB
(Optional: 25dB and 30dB)
or E1 (G.703)
Ohm) Terminal Blocks and RJ-45F (RJ-48C)
Ohm) Terminal Blocks and RJ-45F
Ohm) Terminal Blocks and BNC Female Cable Adapter
* Contact factory for higher requirements
PWR A, PWR B, Vcc, ALARM, RMT, LOC
LAIS, LLOS, RLOS, AMI, B8ZS, HDB3, BPV, CSU, Line
Length (5 LEDs)
and Remote Loopback
-48VDC, or 115/230VAC (with external power cube)
||-20° to 70°C
||-40° to 90°C
gm) 5.44 oz