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46 CHAPTER 2: I/O AND APPLICATION MODULES
Front panel
Figure 32 Front panel of the 3C17548
Transceivers Table 66 documents the 3Com Switch 8800 Family transceivers.
Table 66 Transceiver Specifications
Optical Power Range (dBm)
3Com Transceiver
Name
Ordering
Number
Cable
Type
Core Size
(microns)
Model
Bandwidth
(MHz - Km)
Transmission
Range
Wavelength
(nm) Output Input Connector
XENPAKs
3Com 10GBASE-LR
XENPAK
3CXENPAK92 SMF 9 – 2 m – 10 km
(6.6 ft – 6 mi)
1,300 -8.2 to 0.5 -14.4 to
0.5
SC
3Com 10GBASE-SR
XENPAK
3CXENPAK94 MMF 50 2,000 2 m - 300 m
(3.2 ft - 990 ft)
850 -7.3 to
-1.3
-11.1 to
-1.0
LC
3Com 10GBASE-ER
XENPAK
3CXENPAK96 SMF 9 – 2 m – 40 km
(6.6 ft – 25 mi)
1,550 -4.7 to 4 -15.8 to -1 SC
XFPs
3Com 10GBASE-LR XFP 3CXFP92 SMF 9 – 2 m – 10 km
(6.6 ft – 6 mi)
1,300 -8.2 to 0.5 -14.4 to
0.5
LC
3Com 10GBASE-SR XFP 3CXFP94 MMF 62.5 160 0.5 – 26 m
(1.7 – 85 ft)
850
-4.0 to
-1.1
-9.9 to -1.0 LC
MMF 62.5 200 0.5 – 33 m
(1.7 – 108 ft)
MMF 50 400 0.5 – 66 m
(1.7 – 217 ft)
MMF 50 500 0.5 – 100 m
(1.7 – 328 ft)
MMF 50 2,000 0.5 – 300 m
(1.7 – 984 ft)
3Com 10GBASE-ER XFP 3CXFP96 SMF 9 – 2 m – 40 km
(6.6 ft – 25 mi)
1,550 -4.7 to 4 -15.8 to -1 LC
1000 Mbps SFPs
3Com 1000BASE-SX
SFP
3CSFP91 MMF 62.5 160 2 – 220 m
(6.6 – 721 ft)
850 -9.5 to 0 -17 to 0 LC
MMF 62.5 200 2 – 275 m
(6.6 – 902 ft)
MMF 50 400 2 – 500 m
(6.6 – 1,640 ft)
MMF 50 500 2 – 550 m
(6.6 – 1,804 ft)
3Com 1000BASE-LX
SFP
3CSFP92 MMF 62.5 500 2 – 550 m
(6.6 – 1,804 ft)
1,300 -9.5 to -3 -20 to -3 LC
MMF 50 400 2 – 550 m
(6.6 – 1,804 ft)
MMF 50 500 2 – 550 m
(6.6 – 1,804 ft)
SMF 9 – 2 m – 10 km
(6.6 ft – 6 mi)
3Com 1000BASE-LH70
SFP
3CSFP97 SMF 9 – 2 m – 70 km
(6.6 ft – 43 mi) ft
1,550 0 to 3 -24 to -3 LC
3Com 1000BASE-T SFP 3CSFP93 CAT5 – – 100 m (328 ft) – – – RJ-45