Mô tả
Switch Cisco Catalyst WS-C4948E 48 Port Gigabit 4x 10G SFP+ Layer 3 Switch đã qua sử dụng
Cisco Part #: WS-C4948E
Cisco Power Supply Part #: PWR-C49E-300AC-R
Mô tả thiết bị mạng Cisco sài rồi WS-C4948E |
Interfaces/Ports |
Total Number of Network Ports |
48 |
Token Ring Port |
No |
LRE Port |
No |
Number of Network (RJ-45) Ports |
48 |
Port/Expansion Slot Details |
48 x Gigabit Ethernet Network |
Port/Expansion Slot Details |
4 x 10 Gigabit Ethernet Expansion Slot |
Media & Performance |
Media Type Supported |
Twisted Pair |
Ethernet Technology |
Gigabit Ethernet |
Ethernet Technology |
Fast Ethernet |
Network Technology |
10/100/1000Base-T |
I/O Expansions |
Number of Total Expansion Slots |
4 |
Expansion Slot Type |
SFP+ |
Number of SFP+ Slots |
4 |
Network & Communication |
Layer Supported |
4 |
Management & Protocols |
Manageable |
Yes |
Management |
- QoS
- CLI
- RMON I and II
- VLAN
|
Memory |
Standard Memory |
1 GB |
Memory Technology |
SDRAM |
Power Description |
PoE (RJ-45) Port |
No |
Input Voltage |
110 V AC |
Input Voltage |
220 V AC |
Power Source |
Power Supply |
Redundant Power Supply |
Yes |
Physical Characteristics |
Compatible Rack Unit |
1U |
Form Factor |
Desktop |
Height |
1.8″ |
Width |
17.5″ |
Depth |
19.4″ |
Weight (Approximate) |
19 lb |
Miscellaneous |
Green Compliant |
Yes |
Green Compliance Certificate/Authority |
RoHS-6 |
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