WS-X6148-RJ-21

WS-X6148-RJ-21
Manufacturer: Cisco
Product ID: WS-X6148-RJ-21
Product Description: Catalyst 6500 48-Port 10/100 Upgradable to Voice, RJ-21
Shipping: Typically ships within 2-3 days
Warranty: 1-Year Standard Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco WS-X6148-RJ-21

WS-X6148-RJ-21 Ethernet module features 48 ports, four port groups, and a buffer size of 128 KB per port (all variants). Supported by Supervisor Engine 2, 32, 32 PISA, 720, and 720-10Ge, the WS-X6148-RJ-21 gives users the option of PoE support because the module is Field upgradeable to Cisco Prestandard by installing the WS-F6K-VPWR= daughter card.

The Cisco WS-X6148-RJ-21 available from MULTI-LINK (MLCP) isn't the only component in our extensive switch inventory. We maintain a diverse collection of current and previous generation equipment including modular and fixed-configuration switches, interface cards, and other insert components. Regardless of your Cisco switch needs, we'll find it for you.

By maintaining such a large WS-X6148-RJ-21 and overall switch inventory, MULTI-LINK is able to deliver equipment quickly time and again, helping us build long customer relationships. That relationship guides our commitment to quality, and that's why we guarantee all used and refurbished WS-X6148-RJ-21 will be tested to factory specifications by our onsite technicians, and is backed with our standard one year warranty.

Want to request a quote for a new, refurbished or used WS-X6148-RJ-21? Simply add it to your quote cart or call us directly at 1-800-TO MULTI (866-8584) and speak with a representative today!

Have surplus WS-X6148-RJ-21 or other network equipment? We'd like to hear from you. Please visit our Investment recapture page to review various buy-back options, list your equipment on our Sell Us Your Surplus form or call us directly for assistance at 1-800-TO MULTI (866-8584).

You might also be interested in WS-C6506-E-WLSM.

General Information
Manufacturer: Cisco
Product ID: WS-X6148-RJ-21
Product Description: Catalyst 6500 48-Port 10/100 Upgradable to Voice, RJ-21
Product Type: Switching Module
Marketing Information
The Catalyst 6500 48-port 10/100 Fast Ethernet RJ-21 module is designed for the wiring closet. The WS-X6148-RJ-21 is field-upgradeable to support Cisco Inline Power via voice daughter card (WS-F6K-VPWR=), and will support IEEE 802.3af inline power standard in a future upgrade.
Technical Information
Application/Usage: Switching Network
Interfaces/Ports
Interfaces/Ports: 48 x 10/100Base-TX LAN
Interfaces/Ports Details: 4 x RJ-21 Connector
  48 x Port 10/100Base-TX Auto-sensing LAN
Media & Performance
Connectivity Media: Category 5 UTP
  Category 5e UTP
  Category 6 UTP
  100 ohm STP
Distance Support: 328 ft Category 5 UTP Full-duplex
  328 ft Category 5e UTP Full-duplex
  328 ft Category 6 UTP Full-duplex
  328 ft 100 ohm STP Full-duplex
Data Transfer Rate: 10 Mbps Ethernet Half/Full-duplex @ 328 ft
  100 Mbps Fast Ethernet Half/Full-duplex @ 328 ft
Management & Protocols
Management:
  • ETHERLIKE-MIB (RFC 1643)
  • IF-MIB (RFC 1573)
  • Bridge MIB (RFC 1493)
  • CISCO-STACK-MIB
  • CISCO-VTP-MIB
  • CISCO-CDP-MIB
  • RMON MIB (RFC 1757)
  • CISCO-PAGP-MIB
  • CISCO-STP-Extensions-MIB
  • CISCO-VLAN-Bridge-MIB
  • CISCO-VLAN-Membership-MIB
  • CISCO-UDLDP-MIB
  • CISCO-ENTITY-FRU-CONTROL-MIB
  • CISCO-COPS-CLIENT-MIB
  • ENTITY-MIB (RFC 2037)
  • HC-RMON
  • RFC1213-MIB (MIB-II)
  • SMON-MIB
  • Memory
    Memory: 128 KB Buffer Memory Per Port Installed
    Controls/Indicators
    Status Indicators:
  • Status
  • Link good
  • Environmental Conditions
    Temperature: 32°F (0°C) to 104°F (40°C) Operating
      -40°F (-40°C) to 332.6°F (167°C) Storage
    Humidity: 10% to 90% Non-condensing Relative Humidity
    Altitude: -196.84 ft to 13123.32 ft Operating
    Physical Characteristics
    Dimensions: 1.20" Height x 14.40" Width x 16" Depth
    Miscellaneous
    Additional Information:
  • Forwarding architecture: Use centralized CEF forwarding
  • Distributed forwarding upgrade: None; Classic interface modules cannot be upgraded for distributed forwarding
  • Primary Applications: Base Wiring Closet
  • Interface Module Class: Classic
  • Backplane Connection: Bus
  • Queues per Port (Tx = Transmit, Rx = Receive): Tx-2q2t, Rx-1q4t
  • Voice-capable modules upgradable to Cisco Inline Power or 802.3af
  • Performance/ Forwarding Rate (Mpps): 32 Gbps; 15 Mpps per system
  • Forwarding Engine Architecture: Supervisor engine CPU makes forwarding decision
  • DFC Upgrade Requirements: Not supported
  • Fabric Connections: 32 Gbps shared bus connection (on Supervisor Engine1A, Supervisor Engine 2, and Supervisor Engine 720)
  • Scheduler: Weighted Round Robin (WRR)

    Port Density/Chassis Model:
  • 576 ports (Cisco Catalyst 6513)
  • 384 ports (Cisco Catalyst 6509)
  • System Requirements: Slot requirements:
  • Can occupy any slot in any Cisco Catalyst 6500 Series chassis
  • Compatibility:
  • Cisco Catalyst 6500 Series

    Supervisor Engine Supported:
  • Supervisor Engine 1A
  • Supervisor Engine 2
  • Supervisor Engine 720
  • Certifications & Standards: Standard Network Protocols:
  • Ethernet: IEEE 802.3, 10BASE-T
  • Fast Ethernet: IEEE 802.3, 100BASE-TX, and 100BASE-FX
  • IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3ad

    Safety Compliance:
  • UL 1950
  • CSA-C22.2 No. 950
  • EN 60950
  • IEC 950
  • AS/NZS 3260
  • IEC 825
  • EN 60825
  • 21CFR1040

    EMC Compliance:
  • FCC Part 15 (CFR 47) Class A
  • VCCI Class A with UTP, Class B with STP
  • EN55022 Class A with UTP, Class B with STP
  • CISPR 22 Class A with UTP, Class B with STP
  • CE marking
  • AS/NZS 3548 Class A with UTP, Class B with STP
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