Cisco Cisco DWDM Transceiver Modules Hoja De Datos
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Cisco SFP-10G-LR-S
The Cisco 10GBASE-LR module supports a link length of 10 kilometers on standard single-mode fiber
(SMF, G.652).
Cisco SFP-10G-ER-S
The Cisco 10GBASE-ER module supports a link length of up to 40 kilometers on standard single-mode fiber
(SMF, G.652).
Cisco SFP-10G-ZR-S
The Cisco SFP-10G-ZR module supports link lengths of up to about 80 kilometers on standard single-mode fiber
(SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standards and is, instead, built
according to Cisco specifications.
Technical Specifications
Platform Support
Cisco SFP+ modules are supported on Cisco switches
. For more details, refer to the document “Cisco 10 Gigabit
Ethernet Transceiver Modules Compatibility Matrix”:
Connectors and Cabling
Connectors: Dual LC/PC connector (-SR, -LR, -ER, -ZR).
Note: Only connections with patch cords with PC or ultra-physical contact (UPC) connectors are supported.
Patch cords with angled physical contact (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)
Cable Type
Core Size (Microns)
Modal Bandwidth (MHz
*
km)
***
Cable Distance
*
Cisco SFP-10G-SR-S
850
MMF
62.5
62.5
50.0
50.0
50.0
50.0
160 (FDDI)
200 (OM1)
400
500 (OM2)
2000 (OM3)
4700 (OM4)
26m
33m
66m
82m
300m
400m
Cisco SFP-10G-LR-S
1310
SMF
G.652
-
10km
Cisco SFP-10G-ER-S
****
1550
SMF
G.652
-
40km
**
Cisco SFP-10G-ZR-S
1550
SMF
G.652
-
80km
*
Minimum cabling distance for -SR, -LRM, -LR, -ER modules is 2 meters, according to the IEEE 802.3ae standard.
**
Links longer than 30 kilometers are considered engineered links as per the IEEE 802.3ae standard.
***
Specified at transmission wavelength.
****
Requires 5 dB 1550 nm fixed loss attenuator for less than 20 kilometers. Attenuator is available as a spare.
The part number is 15216 ATT LC 5=.