
25
Item S
ecification
Interface standards
• SONET STS-3/STS-12
• SDH STM-1/STM-4
Interface speed
155.52 Mbps
622.08 Mbps
OC-3 interface (155.52 Mbps)
Optical
transmit
power
Type Short distance
Medium
distance
Long distance
Ultra-long
distance
Min. –19.0 dBm –15.0 dBm –5.0 dBm –5.0 dBm
Max. –14.0 dBm –8.0 dBm 0 dBm 0 dBm
Receiving sensitivity –30.0 dBm –28.0 dBm –34.0 dBm –34.0 dBm
Overload optical power –14.0 dBm –7.0 dBm –9.0 dBm –10.0 dBm
Central wavelength 1310 nm 1310 nm 1310 nm 1550 nm
Max. transmission distance 2 km (1.24 miles)
15 km (9.32
miles)
40 km (24.86
miles)
80 km (49.71
miles)
Fiber type
62.5/125 m
multi-mode
9/125 m
single-mode
9/125 m
single-mode
9/125 m
single-mode
OC-12 interface (622.08 Mbps)
Optical
transmit
power
Type Medium distance Long distance Ultra-long distance
Min. –15.0 dBm –3.0 dBm –3.0 dBm
Max. –8.0 dBm 2.0 dBm 2.0 dBm
Receiving sensitivity –28.0 dBm –28.0 dBm –28.0 dBm
Overload optical power –8.0 dBm –8.0 dBm –8.0 dBm
Central wavelength 1310 nm 1310 nm 1550 nm
Max. transmission distance 15 km (9.32 miles) 40 km (24.86 miles) 80 km (49.71 miles)
Fiber type 9/125 m single-mode 9/125 m single-mode
9/125 m
single-mode
The Ethernet fiber ports of the HIM-TS8P support 1000 Mbps SFP fiber transceiver modules 1000 Mbps
SFP copper transceiver modules, and the POS interfaces support 155/622 Mbps SFP fiber transceiver
modules.
The transceiver modules are optional.
Interface cables
The HIM-TS8P is used together with SFP transceiver modules and fibers with LC connectors.
For the appearance and connection of a HIM-4G4P interface cable, see "Connecting an optical
inter
face cable."
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