Cisco WS-C4900M User Manual

174
Hardware Features
WS-C4948
WS-C4948-
10GE
WS-C4928-
10GE
WS-4900M
WS-C4948-E/
WS-C4948E-F
Environmental
Height 1RU 1R U 1RU 2RU 1RU
Dimension (H x W x D)
Inches (cm)
1.71(4.3) x
17.3(43.9) x
16.1(40.9)
1.71 (4.3) x
17.3 (43.9) x
16.1 (40.9)
1.71 (4.3) x
17.3 (43.9) x
16.1 (40.9)
3.5 (8.9) x
17.2 (43.7) x
17.9 (45.5)
1.75 (4.4) x
17.5 (44.4) x
19.4 (49.3)
Power Redundancy 1+1 AC or DC 1+1 AC or DC 1+1 AC or DC 1+1 AC or DC 1+1 AC or DC
Unit Weight Pounds
(Kilograms)
16.5 (7.48) 16.5 (7.48) 16.5 (7.48) 34.0 lbs (15.4) 19 lbs (8.62)
Hot Swappable Fan Ye s Ye s Ye s Ye s Ye s
Avg/Max Power
Consumption
176/300 Watts 212/300 Watts 300 Watts 300/446 Watts 230/275 Watts
Airflow Side to Back Side to back Side to back Side to Back
Front to Back
(4948E)
Rack Mounting Options
Front and Rear
Mount
Front and Rear
Mount
High Perf Rear
Mount
Front and Rear
Mount
Four Post Rack
Side rail Mount
High
Performance
Mount
Front and Rear
Mount
High Perf Rear
Mount
Uplink Optic Types 4 SFP Optics
Two X2
(10 Gigabit
Ethernet)
optics
Two X2
(10 Gigabit
Ethernet)
Optics
Eight X2
(10 Gigabit
Ethernet)
Optics
SFP/SFP+
Cisco TwinGig
Converter Module
Support
No No Ye s
Ye s
(WS-X4908-10
GE only)
No
Cisco OneX Converter
Module Support
(X2 to SFP+)*
No No Ye s Ye s No
Optics
LH, SX, ZX,
CWDM
LR, CX4, LX4,
SR, ER, LRM,
ZR, DWDM
LR, CX4, LX4,
SR, ER, LRM
X2: LR, CX4,
LX4, SR, ER,
LRM, ZR,
DWDM
32
Modular Half-Card
Slots
SFP+: SR
CWDM,
DWDM, SR,
LR, LRM, CX4
0 0 0
Ports
Maximum 10/100/1000
Ports
48 48 0 40 48
These switches are available with either the LAN Base Software image or IP Base
Software image or the Enterprise Services Software image. The Enterprise Services
Software additionally supports Shortest Path First (OSPF), Intermediate System-to-
Intermediate System (IS-IS), Enhanced Interior Gateway Routing Protocol (EIGRP), and
Border Gateway Protocol (BGP).
Fixed Switches: Cisco Catalyst 4900 Series

Cisco WS-C4900M Specifications

General

Brand	Cisco
Model	WS-C4900M
Category	Switch
Language	English