Alcatel-Lucent 9500 MXC, User Manual, Page: 136 / 916

Chapter 3. 9500 MXC Nodes
Vol. II-3-42 Alcatel-Lucent
Table 3-20.
DAC 155oM Front Panel Description
The tributary port is provided on a pluggable, modular, single-mode LC
transceiver. Two different modules are available; Short range and long range.
Both are designed to meet Class 1 eye safety.
• Short range specifies a minimum input power of -34 dBm (max. sensitivity),
and a maximum input power of -0 dBm (saturation). Transmit level is
maintained between -15 dBm and -8 dBm limits
. Center wavelength is
maintained between 1261 and 1360 nm. It supports fiber spans up to 15 km.
• Long range specifies a minimum input power of -35 dBm (max. sensitivity),
and a maximum input power of -0 dBm (saturation). Transmit level is
maintained between -5 dBm and 0 dBm limits
. Center wavelength is maintained
between 1260 and 1355 nm. It supports fiber spans up to 40 km.
No Item/Label Description
1 Plug-in fastener Finger-grip screw-type fastener and card pull (2).
2 On-Line LED On-Line LED provides indications of:
Off INU power off
Green DAC is online communicating with a remote DAC 155oM
Red DAC is off-line
Status LED Status LED provides indications of:
Off INU power off
Green Normal operation
Orange
flashing Configuration not supported, or software / hardware
incompatible
1
1. Includes situations where the slot configuration does not support the plug-in, or the plug-in requires a later/different version of
system software.
Red Critical: Trib LOS or SW/HW failure
3 Optical connector LC type plug-in transceiver module