Tellabs 8820 MSR, System Installation

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Other PLMs
GigE PLMs A-9
PN 76.8820IM30-A Tellabs 8820 Multi-service Switch Router System Installation
GigE PLMs
Each Gigabit Ethernet (GigE) PLM
(Figure A-4)
is a four-port Gigabit Ethernet module that
can be plugged into any of the four slots of a 8820 MSR.
Faceplate Detail
❑
Four independent 1000 Base-SX (550 meters), 1000 Base-
LX (10 Km), or 1000 Base-LH (80 Km) ports for Gigabit
Ethernet over fiber, with LC or MT-RJ connectors.
❑
Local loopback for diagnostics per port.
❑
Supports IEEE 802.3z standards, including auto-
negotiation and flow control per port.
Figure A-4 Gigabit Ethernet PLM Faceplate
Table A-7 GigE Optical Power Requirements
Description Application Connector
Avg Launch
Power (dBm) Rx Saturation to Rx
Sensitivity (dBm) Wavelength
(nm) Distance
(m)
OPTIC,GIG ENET 1000
BASE-SX, MMF 1000BASE-
SX LC -9.5 to -4 0 to -17 830 to 860 550
OPTIC,GIG ENET 1000
BASE-SX, MMF 1000BASE-
SX MT-RJ -9.5 to -4 0 to -17 830 to 860 550
OPTIC,GIG ENET 1000
BASE-LX, SMF 1000BASE-
LX LC -9.5 to -3 -3 to -20 1290 to 1335 10K
OPTIC,GIG ENET 1000
BASE-LH, SMF 1000Base-
LH (or ZX) LC -2 to 3 -3 to -24 1540 to 1570 80K
PLM Status
PLM Port Status