Ruijie Networks RG-S6200 Series, Installation Manual

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Appendix C SFP+ Modules
We provide appropriate 10G SFP+ modules 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
10G SFP+ modules are listed for your reference.
2. Models and Technical Specifications of the SFP+ Module
Table C-1 Models and technical specifications of the SFP+ module
Model
Waveleng
th (nm) Media
Type
Core
Size
(nm)
Modular
Bandwid
th
(MHz/km
)
Transmiss
ion
Distance
Optical
Intensi
ty
(dbm)
MIN Optical
Intensi
ty
(dbm)
MAX Receptio
n
Sensitivit
y (dbm)
MIN Receptio
n
Sensitiv
y (dbm)
MAX
62.5
200
160
33m
26m
XG-SFP-SR-M
M850
850
Multi-mode
optical
fiber(LC
connector)
50
2000
500
400
300m
82m
66m
-5
-1
-7.5
0.5
XG-SFP-LR-S
M1310
1310
Single-mod
e optical
fiber(LC
connector)
9 N/A 10km
-8.2
0.5
-10.3
0.5
For the optical module with transmission distance exceeding 40km and higher, 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.