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The Cisco WS-C4948E-E switch delivers 48 Gigabit Ethernet RJ45 ports and four 10-Gigabit SFP+ uplinks. Its switching capacity reaches 136Gbps while forwarding rates achieve up to 131 Mpps for IPv4 traffic and 110 Mpps for IPv6.
The device's MAC address table supports up to 55,000 entries, ensuring efficient handling of connected devices in networks with significant scalability needs. Front-to-back airflow optimizes cooling efficiency within rack setups requiring consistent thermal management.
This model is purpose-built for environments necessitating high-density port connectivity combined with reliable data throughput performance at both Layer-2 and Layer-3 levels of operation.
Cisco WS-C4948E-E 48x 1GB RJ45 4x 10GB SFP+ Front-to-Back Airflow Switch
- Network Ports : 48x 1 Gigabit Ethernet RJ-45
- Uplink Ports : 4x 10 Gigabit Ethernet SFP+
- Management Ports : 1x RJ45 Serial Console, 1x Image Management Gigabit RJ45
- Active VLAN's : 4094
- Shared Buffer : 17.5 MB
- Switch Version : Enterprise Services (E)
- AirFlow Direction : Front to Back Cooling
- Fan Module Options : 1x WS-X4993 Fan Tray (with hot redundant fan modules)
- Power Supplies Included : 1x PWR-C49E-300AC-R Power Supply (AC) Included - 2x Slots (1+1) 2nd Power Supply ordered separately
- Switching Capacity : 136 Gbps
- Forwarding Rate : IPv4 switching - 131 Mpps, IPv6 switching - 110 Mpps
- MAC Address Table Size : 55,000
- CPU : 1 GHz
- DRAM and Flash : 1 GB DRAM,
- Model Number : WS-C4948E-E
- Part Number : WS-C4948E-E, WS-C4948E-E=, WS-C4948E-E-WS
- Condition : Seller refurbished
- One (1) Seller Refurbished Cisco WS-C4948E-E 48x 1GB RJ45 4x 10GB SFP+ Front-to-Back Airflow Switch as described above
- One (1) Power Cord Included
- One (1) AC Power Supply Included
- One (1) Fan Module Included
- One (1) Set of Rack Mount Brackets Included
- Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website - Transceiver Modules Not Included
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