RG-IS2700G Series Switch Hardware Installation and Reference Guide
7 Appendix B Mini-GBIC Modules
We provide appropriate 1000M SFP modules (Mini-GBIC modules) for different module interfaces of the switch. You can select the
SFP module as needed. 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)
Wavelen
gth (nm)
Fiber
Type
Conn
ector
Type
Core Size
(micron)
Cabling
Distance
Transmit
Sensitivity
(dbm)
Receive
Sensitivity
(dbm)
DDM
(Yes/
No)
MIN
MAX
MIN
MAX
MINI-GBIC-SX-MM850
850
MMF
1
LC
62.5/125
275m
-9.5
-3
-17
0
No
50/125
550m
MINI-GBIC-LX-SM1310
1310
SMF
2
LC
9/125
10km
-9.5
-3
-20
-3
No
MINI-GBIC-LH40-SM13
10
1310
SMF
2
LC
9/125
40km
-2
3
-22
-3
Yes
MINI-GBIC-ZX50-SM15
50
1550
SMF
2
LC
9/125
50km
-5
0
-22
-3
Yes
MINI-GBIC-ZX80-SM15
50
80km
0
4.7
-22
-3
MINI-GBIC-ZX100-SM1
550
100km
0
5
-30
-9
GE-eSFP-SX-MM850
850
MMF
1
LC
62.5/125
275m
-9.5
-3
-17
0
Yes
50/125
550m
GE-eSFP-LX-SM1310
1310
SMF
2
LC
9/125
10km
-9.5
-3
-20
-3
Yes
GE-SFP-LX20-SM1310
-BIDI
1310TX/
1550RX
SMF
2
LC
9/125
20km
-9
-3
-20
-3
Yes
GE-SFP-LX20-SM1550
-BIDI
1550TX/
1310RX
SMF
2
LC
9/125
20km
-9
-3
-20
-3
Yes
GE-SFP-LH40-SM1310
-BIDI
1310TX/
1550RX
SMF
2
LC
9/125
40km
-5
0
-24
-1
Yes
GE-SFP-LH40-SM1550
-BIDI
1550TX/
1310RX
SMF
2
LC
9/125
40km
-5
0
-24
-1
Yes
Mini-GBIC-GT
N/A
Cable
RJ45
conne
ctor
CAT5/5E/6
STP/ UTP
100m
N/A
N/A
No
1 MMF=Multimode fiber
2 SMF=Single mode fiber
When using shorter distances of single-mode fiber for optical SFP transceivers with cable distance greater than 40 km (including
40 km), you may need to insert an in-line optical attenuator in the link to avoid overloading the receiver.