Cisco Nexus 7706 - Page 154

Maximum Cable
Distance
Modal
Bandwidth
(MHz-km)
Core Size
(microns)
Wavelength
(nm)
Connector
Type
Cable TypeTransceiver
Type
6.2 miles (10 km)—G.652
2
1490Single
LC/PC
SMF
1
1000BASE-BX10
(GLC-BX-D)
722 feet (220 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
160
200
400
500
62.5
62.5
50.0
50.0
850LC duplexMMF
12
1000BASE-SX
(GLC-SX-MMD)
1804 feet (550 m)
13
1804 feet (550 m)
4
1804 feet (550 m)
4
500
400
500
62.5
50.0
50.0
1310LC duplexMMF
3
1000BASE-LX
(GLC-LH-SMD)
6.2 miles (10 km)—G.652
2
1310LC duplexSMF
1
Approximately 43.4
to 60 miles (70 to
100 km) depending
on link loss
—G.652
2
1550LC duplexSMF
1
1000BASE-ZX
(GLC-ZX-SMD)
328 feet (100
meters)
———RJ-45Category 5,
5E, or 6
UTP/FTP
1000BASE-T
(GLC-T and
SFP-GE-T)
10
Single-mode fiber optic (SMF)
11
ITU-T G652 SMF as specified by the IEEE 802.32 standard.
12
Multimode fiber optic (MMF)
13
You must use a mode-conditioning patch cord, as specified by the IEEE standard, regardless of the
amount of span.
The transceivers that support Digital Optical Monitoring have a greater range of temperatures for operations,
as shown in the following table.
Storage
Temperature
Operating
Temperature
Digital Optical
Monitoring Support
Part NumberTransceiver Type
–40 to 185°F (–40 to
85°C)
EXT
14
YesGLC-SX-MMD1000BASE-SX
EXT
5
YesGLC-LH-SMD1000BASE-LX
COM
6
NoGLC-ZX-SMD1000BASE-ZX
COM
6
—GLC-T1000BASE-T
EXT
5
—SFP-GE-T
14
Extended (EXT) temperature range is 23 to 185°F (-5 to 85°C)
Cisco Nexus 7706 Hardware Installation Guide
OL-31330-01142
Switch Specifications
Switch Specifications