E1/G.703 over fibre modem

E1/T1 over single or multimode fibre modem

  • Managed media converter that offers a solution for extending T1/E1 or PRI connections over fibre optic cabling.
  • It provides fibre extension though a twisted pair RJ-48 port and a fibre port.
  • These T1/E1 converters must be used in pairs, one on each end of the fibre link. Typical installations include a chassis card installed in a centrally located managed ION chassis, linked over fibre to a S6010 stand-alone converter at the remote location.
  • T1/E1 converters are available with fixed fibre connectors or an open SFP slot, with  support for various fibre types, distances, and wavelengths to provide maximum flexibility for any network topology.
  • CWDM SFPs can also be used to further increase the bandwidth capacity of the fibre infrastructure.


Spec Text

ANSI T1.102 T1.402 T1.408 ITU I.431 G.703 G.736 G.775 G.823

ETSI 300-166  ETSI 300-233


Copper Connectors

RJ-48, BNC

Fibre Connectors

SFP: LC connector Uses standard 100Base-X/OC-3

SFP Fixed Optics: ST or SC connector

Data Rates

T1 = 1.544 Mbit/s, E1 = 2.048 Mbit/s

Status LEDs

Power, Signal Detect Copper, Signal Detect Fibre


Width: 0.86” [22 mm]  Depth: 6.5” [165 mm] Height: 3.4” [86 mm]

Power Consumption

2.6 Watts


Operating: 0°C to 50°C

Humidity: 5% to 95% (non-condensing)

Altitude: 0 – 10,000 ft


1 lb. [0.45 kg]


Greater than 250,000 hours (MIL-HDBD-217F)

Greater than 687,000 hours (Bellcore)


CISPR/EN55022 Class A, FCC Class A, CE Mark



Ordering Information

Order Code Description
TN-6010-1013 Twisted Pair (RJ-48) [1.5 km/0.9 mi.] to 1300nm multimode (SC)
TN-C6010-1014 Twisted Pair (RJ-48) [1.5 km/0.9 mi.] to 1310nm single mode (SC)
TN-C6010-1040 Twisted Pair (RJ-48) [1.5 km/0.9 mi.]* to SFP slot
TN-C6010-3040 Coax (BNC) * to SFP slot

More Information