

WS-C4900M Specifications |
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Brand | Cisco |
Model | WS-C4900M |
Number of Ports | 48 |
Interface Type | 10/100/1000Base-T |
Uplink Ports | 4 x 10-Gigabit Ethernet SFP+ |
Switching Capacity | 136 Gbps |
Forwarding Rate | 102 mpps |
Power Supply | Dual, hot-swappable |
VLAN Support | Yes, up to 4,000 VLANs |
Quality of Service (QoS) | Yes |
Management | CLI, SNMP, RMON, Telnet, HTTPS |
Layer | Layer 2 and Layer 3 |
MAC Address Table Size | 32K |
Dimensions | 1.72 x 17.32 x 15.72 inches (4.4 x 44.0 x 40.0 cm) |
Flash Memory | 64 MB |
DRAM | 512 MB |
MTBF | 186,200 hours |
Operating Temperature | 32??F to 104??F (0??C to 40??C) |
Storage Temperature | -40??F to 158??F (-40??C to 70??C) |
Humidity | 10% to 90% (non-condensing) |
LED Indicators | Yes |
Common issues can be addressed by checking power connections, ensuring firmware is up-to-date, and consulting the Cisco troubleshooting guide.
The Cisco 4948 Switch WS-C4900M offers superior performance and reliability compared to many other switches in its class, with its high port density and advanced feature set.
Accessories include power supply units, transceivers, and rack-mounting kits for the Cisco 4948 Switch WS-C4900M.
We promise that our products are original and genuine only. Brand-new products will be brand new and sealed to ensure no malfunctions, and second-hand products will undergo strict testing before shipment.
We offer a 1-year warranty for brand-new products and a 90-day warranty for second-hand products. During the warranty period, if the equipment you purchase has any operational defects, we will replace it for you (the warranty does not cover faults caused by human damage and improper use).
Once the product malfunctions, please notify us as soon as possible, and we will appreciate your detailed description or photos.
The warranty period is calculated from the date of receipt of the goods. For any issues or inquiries regarding your purchase, please feel free to contact us via WhatsApp (+86 152 7186 6615) or Skype/Email: sales@infdevice.com