Appendix B Mini-GBIC Modules
We provide appropriate 1000M SFP modules (Mini-GBIC) modules according to the types of interfaces of the switch
modules. You can select the SFP module to suit your specific needs. The following models and technical specifications of
some 1000M SFP modules are listed for your reference.
Models and Technical Specifications of the Mini-GBIC (SFP) Module
Table B-1 Models and Technical Specifications of the SFP Module
Mini-GBIC
( SFP )
Wavelength
( nm )
Media
Type
Core
Size
(
μm )
Modal
Bandwidth
( MHz/km )
Cabling
Distance
Intensity of
Transmitted
Light
( dbm )
MAX
Intensity of
Received
Light
( dbm )
MAX
Standard
Complian
ce
MINI-GBIC-S
X-MM850
850
Multi-
mode
fiber
62.5
62.5
50.0
50.0
160
200
400
500
220 m
275 m
500 m
550 m
-4
-17
IEEE802.
3
MINI-GBIC-L
X-SM1310
1310
Multi-
mode
fiber
62.5
50.0
50.0
500
400
500
550 m
550 m
550 m
-3
-20
Single-
mode
fiber
9/10
N/A
10 km
MINI-GBIC-L
H40-SM1310
1310
Single-
mode
fiber
9/125
N/A
40 km
3
-3
MINI-GBIC-Z
X50-SM1550
1550
Single-
mode
fiber
N/A
N/A
50 km
0
-22
MINI-GBIC-Z
X80-SM1550
80 km
4.7
-22
MINI-GBIC-Z
X100-SM155
0
100 km
5
-9
Mini-GBIC-G
T
N/A
CAT 5
UTP
N/A
N/A
100 m
N/A
N/A
For the optical module with transmission distance exceeding 40 km and more, one on-line optical attenuator should
be added on the link to avoid the overload of the optical receiver when short single-mode optical fibers are used.
