Connecting On The Adr Optical Card - Sagem ADR 155C Guide D'installation Et D'utilisation

1.3.3 - Connecting on the ADR Optical card

Each ADR optical module provides connection for:
! an STM1 optical interface ("TR" transmission port and "REC" reception port)
! two order wire channels at 64 kbit/s (named "EOW" and "AUX"), which, by default, are
conveyed in E1 and F1 bytes of the SOH, respectively ; others SOH bytes can be selected for
carrying EOW orderwire. See details on table 2-6.
1.3.3.1 - Connecting STM1 interface
Remove the contact protection connector,
Connect STM-1 interface to front panel connectors:
" Transmission
" Reception
"TR" and "REC" ports:
Interface Type
Bit rate
Standard
Encoding
Optical fiber
Transmit optical power
Max. received power
Sensibility at 10-10
garanteed Attenuation
Typical range
Connector
No reproduction or communication without the written consent of SAGEM SA
1 - INSTALLATION AND COMMISSIONING
TR Connector
REC Connector
IC 1.1 = L 1.1 + S 1.1 or IC 1.2 = L 1.2 + S 1.2
or MM1 or S1.1 or L1.1
155.520 Mbit/s ± 20 ppm,
ITU-T G.957/G.958,
Not encoded (NRZ),
single mode : 1310 nm (IC1.1, S1.1, L1.1) or 1550 nm (IC1.2),
or multi-mode : 1310 nm (MM1)
UIT-T G.652
IC1.1, IC1.2, L1.1: - 5 à 0 dBm
S1.1 : - 15 à - 8 dBm
MM1 : - 20 à - 14 dBm
IC1.1, IC1.2 : 0 dBm
L1.1 : - 2 dBm
S1.1 : - 8 dBm
MM1 : - 14 dBm
IC1.1, IC1.2 : - 34 dBm
L1.1 : - 34dBm
S1.1 : - 31 dBm
MM1 : - 31 dBm
IC1.1, IC1.2 : 0 – 28 dB with no external attenuator
L1.1 : 10 – 28 dB
S1.1 : 0 – 12 dB
IC1.1 : 0 – 60 km
IC1.2 : 0 – 90 km
L1.1 : 10 – 60 km
S1.1 : 0 – 15 km
MM1 : 0 – 2 km
IC1.1, IC1.2 : all ceramic FC/PC
L1.1, S1.1, MM1 : SC/PC
Installation and User Guide - N56717020104
Page A1-13