Chapter 5
Install and Upgrade Internal Modules and FRUs
Install and Remove SFP Modules
This section describes how to install optional small-form-factor pluggable (SFP) modules in the router
to provide optical Gigabit Ethernet connectivity.
The SFP module installs into a slot on the router rear panel. When selected in Cisco IOS software, it is
assigned port gigabitethernet 0/0/0. The default is the built-in RJ-45 1000Base-T connector, which is
enabled on this port.
Only SFP modules certified by Cisco are supported on the routers.
router.
See
Table 5-4
Cisco Model Number
GLC-SX-MM=
GLC-LH-SM-X=
GLC-ZX-SM-X=
CWDM-SFP-1470=
CWDM-SFP-1490=
CWDM-SFP-1510=
CWDM-SFP-1530=
CWDM-SFP-1550=
CWDM-SFP-1570=
CWDM-SFP-1590=
CWDM-SFP-1610=
DWDM-SFP-3033
DWDM-SFP-3112
DWDM-SFP-3190
DWDM-SFP-3268
DWDM-SFP-3425
DWDM-SFP-3504
DWDM-SFP-3582
DWDM-SFP-3661
DWDM-SFP-3819
DWDM-SFP-3898
DWDM-SFP-3977
DWDM-SFP-4056
DWDM-SFP-4214
DWDM-SFP-4294
DWDM-SFP-4373
OL-32185-02
Cisco Transceiver Modules Compatibility Information
SFPs Supported on the Router
SFP Transceiver
1000Base-SX
1000Base-LX/LH
1000Base-ZX
1000Base-CWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
1000BASE-DWDM
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
Table 5-4
for compatibility issues.
Fiber Diameter
Wavelength
(micrometer)
(nm)
50
850
9/125
1310
9/125
1550
50
1470
1490
1510
1530
1550
1570
1590
1610
—
1530.33
—
1531.12
—
1531.90
—
1532.68
—
1534.25
—
1535.04
—
1535.82
—
1536.61
—
1538.19
—
1539.77
—
1539.98
—
1540.56
—
1542.14
—
1542.94
—
1543.73
Install and Remove SFP Modules
lists SFPs supported on the
Maximum
Mode
Distance
Multi
550 m
Single
10 km
Single
100 km
Single
100 km
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