FO-E3T3

Specifications

Technical Specification

E3 Interface

Management

E3 : G703, 34.368 Mbps, +/- 20 ppm
Coding: HDB3
Clocking: co directional
Maximum Attenuation: 12 dB
Socket: BNC, 75 Ohms asymmetric

T3 Interface

T3 : 44.736Mbps, +/- 20 ppm
Ansi: T1.102, Bellcore GR-499
Coding: B3ZS
Clocking: co directional
Maximum Attenuation: 12 dB
Line build out: DSX-3
Socket: BNC, 75 Ohms asymmetric

Fiber Optic Interface

Coding: CMI
Socket: SC, (ST, LC on option)

Test Loop: V54, B3, B4
Embedded BER tester

Front panel indicators:

Power indicator
Valid E3/T3 detection
AIS alarm
Valid remote detection
Test indicator
Error

General Specifications

Dimensions: 230 x 170 x 40 mm
Weight: 3 kg (desktop)
Operating temperature: -5 to +50 °C
Hygrometry: 10 – 90%, non condensing
Power consumption: < 10 W
MTBF = 100,000 H

Ordering Information

FO-E3T3 – XX Y Z

XX: fiber optic interface:

M3: multi mode diode , 1300 nm, 4km
SL: single mode laser, 1310 nm, 20km
Z3: 1310 nm laser, 60 km

Y: fiber optic

C: SC socket
T: ST socket (on option)
L: LC socket (on option)

Z: packaging

I: desktop enclosure with embedded
mains power supply
C: desktop enclosure with embedded
48 Vdc converter
R: modular card for 19’’ AMS chassis