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SIC-1FEF 61
and the other end into the BSV interface of the SIC-1BSV/SIC-2BSV interface
card.
■ If the line is an ISDN S/T interface line, directly connect the cable to the BSV
interface of the SIC-1BSV/SIC-2BSV interface card.
2 To connect the interface card to a TE device, use a crossover S/T interface cable.
Connect the RJ-45 plug at one end of the cable to the BSV interface, the RJ-45
receptacle to a straight-through S/T interface cable, and then the straight-through
cable to the TE device.
SIC-1FEF
Introduction SIC-1FEF is short for 1-port 100 Mbps fiber Ethernet interface card, where FE is
short for Fast Ethernet and F for fiber, indicating an optical fiber interface.
SIC-1FEF is used for the communication between the router and LAN.
SIC-1FEF supports:
■ Five types of SFP removable optical interface modules: multimode short-haul
(850 nm), single-mode medium-haul (1310 nm), single-mode long-haul (1310
nm), single-mode long-haul (1550 nm), and single-mode ultra-long haul (1550
nm).
■ 1000 Mbps interface rate
■ Full duplex
Interface Attributes The following table describes the interface attributes of the SIC-1FEF.
Table 33 Interface attributes of SIC-1BSV/SIC-2BSV
Attribute Description
Number of
connectors
1
Connector SFP/LC
Interface standard 802.3, 802.3u, and 802.3ab
Transmitt
ing
optical
power
Type Multimode
short-haul
(850 nm)
Optical
interface
module
Single-mode
medium-ha
ul (1310
nm)
Optical
interface
module
Long-haul
(1310 nm)
Optical
interface
module
Long-haul
(1550 nm)
Optical
interface
module
Ultra-long
haul (1550
nm)
Optical
interface
module
Min. -9.5 dBm -9 dBm -2 dBm -4 dBm -4 dBm
Max. 0 dBm -3 dBm 5 dBm 1 dBm 2 dBm
Receiver sensitivity -17 dBm -20 dBm -23 dBm -21 dBm -22 dBm
Central
wavelength
850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Fiber type 62.5/125
μm
multimode
9/125 μm
single mode
9/125 μm
single mode
9/125μm
single mode
9/125μm
single mode
Max. transmission
segment
0.55 km
(0.34 mi.)
10 km (6.21
mi.)
40 km (24.86
mi.)
40 km (24.86
mi.)
70 km (43.50
mi.)