Juniper M120 - Page 74

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Duplex SC/PC connector (RX and TX)
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Optical interface support—See Table 19 on page 74 and Table 20 on page 75
Cables and connectors
Status LED, one bicolor:
■
Off—PIC not enabled
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Green—PIC is operating normally
■
Red—PIC has an error or failure
Port LEDs, one pair:
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Link—If green, the port is online; if there is no light, the port is down
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RX—If flashing green, the port is receiving data; if there is no light, the port might be on
but is not receiving data
LEDs
Table 19: Optical Interface Support for 10-Gigabit Ethernet PICs with XENPAK
Extra-Long
Wavelength Serial
(10GBase-ZR), LAN
Rate
Extra-Long Wavelength
Serial (10GBase-ER),
LAN Rate
Long Wavelength
Serial (10GBase-LR),
LAN Rate
Short Wavelength
Serial (10GBase-SR),
LAN Rate
Parameter
XENPAK-1XGE-ZRXENPAK-1XGE-ERXENPAK-1XGE-LRXENPAK-1XGE-SRTransceiver model
number
Single-modeSingle-modeSingle-modeMultimodeOptical interface
XENPAK moduleXENPAK moduleXENPAK moduleXENPAK moduleTransceiver type
Multivendor
agreement
IEEE 802.3ae—2002IEEE 802.3ae—2002IEEE 802.3ae—2002Standard
9/125 SMF cable:
49.6 miles/80 km
9/125 SMF cable: 24.8
miles/40 km: Distances
greater than 30 km are
considered to be
engineered links.
9/125 SMF cable:
6.2 miles/10 km
50/125 MMF cable,
2000 MHz-km:
984 feet/300 m
50/125 MMF cable, 500
MHz-km:
269 feet/82 m
50/125 MMF cable, 400
MHz-km:
217 feet/66 m
62.5/125 MMF cable,
200 MHz-km:
108 feet/33 m
62.5/125 MMF cable,
160 MHz-km:
85 feet/26 m
Maximum distance
1530 through
1565 nm
1530 through 1565 nm1260 through 1355 nm840 nm through
860 nm
Transmitter
wavelength
0 through 4 dBm–4.7 through 4 dBm–4 through 0.5 dBm–4.5 through –1 dBmAverage launch power
74 ■ 10-Gigabit Ethernet PIC with XENPAK
M120 Internet Router PIC Guide