2 Channel T1 Fiber Mux

Extend 2 T1 Circuits (MPLS, PRI, or DATA) Over Fiber, Line Powered

This 2 Channel T1 Din unit was design to meet NEBS Level 3 requirements and built to last in harsh environments. This product is unique in its ability to be line powered by a NIU. Line (also known as Span or Loop) powering removes the need for expensive powering arrangements when the unit is used in remote locations for High Voltage Isolation or T1 Demark Extensions. This unit is compatible with any T1 circuit delivered in North America, It supports DATA, PRI, & MPLS T1 circuits and is a cost effective solution where space is a premium and a small foot print is required.

2TD-01-1
2TD-02-1
2TD-10-1
2TD-11-1
2TD-20-1
2TD-21-1

Applications for critical, high voltage, remote or unmanned locations that must remain operating 24/7/365
Simplex 60mA line powered on the drop side from the T-1 span or HDSL NIU/RT unit, eliminating costly external power arrangements
Dual power capable, line or 24-56VDC
Environmentally hardened to operate in -40°F to +158°F (-40°C to +70°C) environments
Accommodates up to two incoming T-1 4 wire copper lines over one fiber pair
Ideal for T-1 applications where available fiber strands, enclosures or mounting space are limited
The same module may be used at either end of the fiber system, simplifying spares and ordering
Compatible with the 2 Channel T1 Fiber Link Card, allowing for mix-and-match installation options at each end
Will operate from any HDSL-1, HDSL-2 or HDSL-4 NIU/RT signal
Loop back features with independent channel testing
Provides simultaneous multiplexing and de-multiplexing of two asynchronous T-1 channels
Frame integrity LED and remote T1 channel fault LEDs
Available in Single or Multimode
Available with ST or SC Connectors
Convenient DIN Rail or Wall Mount
Limited Lifetime Warranty
Made in USA

Transmission Method:
Frequency modulated light via two optical fibers

Wavelength:
Multimode: 850nm
Singlemode: 1310nm

Fiber Type/Distance:
Multimode: (62.5/125µm) 1.2 miles (2 km)
Singlemode: (9/125µm) 12.4mi /20km, 37mi / 60km

Dual Fiber Connector Fiber Type/Distance:
Multimode (62.5/125µm): 1.5 miles/2.4km
Singlemode (9/125µm): 9 miles/15km; Long Haul 37 miles/60km

Fiber Connector Type:
ST or SC

Dimensions:
strong” x W1.9” x D3.9” (127mm x 48mm x 100mm) – Not including connectors

Operating Temperature:
-40˚F to +158˚F (-40˚C to +70˚C)

Operating Humidity:
95% non-condensing

General Information

Miscellaneous

DXF File

$1,250.00 – $1,730.00

Lead Time: 1 to 2 Weeks*

For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.

Data Sheet
User Guide

Ordering

2 Channel T1 Fiber Mux

Product configuration	Mode	Connector	Distance	Fibers	Part number	Price		hf:att:pa_mode	hf:att:pa_connector	hf:att:pa_distance
Multimode, SC, 2.4km/1.5 miles, Dual Fiber	Multimode	SC	2.4km/1.5 miles	Dual Fiber	2TD-01-1	$1,250.00	2 Channel T1 Fiber Mux quantity	multimode	sc	2-4km-1-5-miles
Multimode, ST, 2.4km/1.5 miles, Dual Fiber	Multimode	ST	2.4km/1.5 miles	Dual Fiber	2TD-02-1	$1,250.00	2 Channel T1 Fiber Mux quantity	multimode	st	2-4km-1-5-miles
Singlemode, SC, 15km/9 miles, Dual Fiber	Singlemode	SC	15km/9 miles	Dual Fiber	2TD-10-1	$1,520.00	2 Channel T1 Fiber Mux quantity	singlemode	sc	15km-9-miles
Singlemode, SC, 60km/37 miles, Dual Fiber	Singlemode	SC	60km/37 miles	Dual Fiber	2TD-11-1	$1,730.00	2 Channel T1 Fiber Mux quantity	singlemode	sc	60km-37-miles
Singlemode, ST, 15km/9 miles, Dual Fiber	Singlemode	ST	15km/9 miles	Dual Fiber	2TD-20-1	$1,400.00	2 Channel T1 Fiber Mux quantity	singlemode	st	15km-9-miles
Singlemode, ST, 60km/37 miles, Dual Fiber	Singlemode	ST	60km/37 miles	Dual Fiber	2TD-21-1	$1,610.00	2 Channel T1 Fiber Mux quantity	singlemode	st	60km-37-miles