Cisco SFP-10G-LR= 데이터 시트
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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The Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard single-mode
fiber (SMF, G.652)
Cisco SFP+ Copper
Cisco SFP+ Copper Twinax cables are suitable for very short distances of up to 10m. Twinax
cables offer a highly cost-effective way to connect within racks and across adjacent racks.
Technical Specifications
Platform Support
Cisco SFP+ modules are supported on Cisco switches and routers. For more details, refer to the
document “Cisco 10 Gigabit Ethernet Transceiver Modules Compatibility Matrix”:
http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL
_6974.html
.
Connectors and Cabling
Connectors: Dual LC/PC connector (-SR and -LR)
Note:
Only connections with patch cords with PC or UPC connectors are supported. Patch
cords with APC connectors are not supported. All cables and cable assemblies used must be
compliant with the standards specified in the standards section.
Table 1 provides cabling specifications for the Cisco SFP+ modules.
Table 1.
SFP+ Port Cabling Specifications
Cisco SFP+
Wavelength
(nm)
(nm)
Cable Type
Core Size
(microns)
(microns)
Modal Bandwidth
(MHz*km)
(MHz*km)
Cable Distance*
Cisco SFP-10G-SR
850
MMF
●
62.5
●
62.5
●
50.0
●
50.0
●
50.0
●
160
●
200
●
400
●
500
●
2000
●
26m
●
33m
●
66m
●
82m
●
300m
Cisco SFP-10G-LR
1310
SMF
G.652
-
10km
Cisco SFP-H10GB-CU1M
-
Twinax cable,
30AWG cable
assembly
30AWG cable
assembly
-
-
1m
Cisco SFP-H10GB-CU3M
-
Twinax cable,
30AWG cable
assembly
30AWG cable
assembly
-
-
3m
Cisco SFP-H10GB-CU5M
-
Twinax cable,
24AWG cable
assembly
24AWG cable
assembly
-
-
5m
* Minimum cabling distance for -SR and –LR modules is 2m, according to the IEEE 802.3ae.