CTC Union Technologies Co., Inc.

FMUX04

Description The FMUX04 is a multiplexer for four (4) E1 or T1 (selectable) transmissions over a single fiber optic link. Its half-rack format makes it ideal for low cost multiplexing applications that require up to four (4) channels. All channels provide completely transparent transmission of E1 or T1 regardless of frame mode, clock source or timeslot assignment. Available in either AC or DC models, the AC supplies operate from 100~240VAC while DC supplies operate from 18~72VDC. Additional options include “Order Wire” phone connection (FXS port) and an SNMP option.

Features

Standalone unit (1U, 1.75 inch in height). An optional mounting kit is available for
single or side-by-side mounting in a 19 inch rack
Channel service setting and Remote loop-back setting by front panel DIP switch
Far End Fault (FEF) on fiber link selectable
On-line Bit Error Rate monitor feature with four alarm classes
Provides 2 color based LEDs for clear indication
Provides one Optional dedicated order wire phone port, (FXS, RJ-11 port)
Provides one supervisory port (DB9 connector) for ASCII terminal and one alarm relay contact
Reserves SNMP management (Optional) with additional support for Telnet or Web based remote configuration
(S/M) connectors, fiber link distance up to 120Km depending on ordered model
Supports M/M, S/M with ST, SC, FC, LC, MT-RJ or WDM
System BER <= 10^-11

Specifications

Console interface	Interface	RS-232D(RJ-45) Asynchronous
	Bit rate	19200,8,N,1
Power	AC	90 — 260 VAC
	DC	20 — 60 VDC
Environment	Temperature	0 — 55°C (Operating)
		0 — 70°C (Storage)
	Humidity	10 — 95% non condensing
Power Consumption	20W
LEDs	PWR, Optical 1 (for optical signal and link status)
	Minor & Major Alarms, Far End & Near End Error
	System Failure, E1 & T1 (for signal status)
Dimensions(WxDxH)	195mm x 45mm x 255 mm
Weight	850g
System Performance(BER)	<= 10-11
Alarm	Single relay contact
Compliance	FCC, Part 15, Sub B (Class A) European standard EN55022:1994/A1 : 1995/A2 : 1997 Class A, EN61000-3-2:1995, EN61000-3-3:1995 and EN50082-1:1997
MTBF	57350 hours

Ordering Information