A901-4C-FT-D=, Cisco ASR 901 Router, 4xGE Ports/TDM+Ethernet/PAYG Model

  • Brand: Cisco
  • Model: A901-4C-FT-D=
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List Price: $4,500.00
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$2,103.75
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    Overview

    Cisco A901-4C-FT-D= Overview

    The Cisco A901-4C-FT-D= is a carrier-grade ASR 901 aggregation router designed for metro access and mobile backhaul. This compact 1 RU platform combines Ethernet and TDM interfaces, providing 4 Gigabit Ethernet ports alongside 16 T1/E1 TDM ports for smooth legacy migration. With dual DC power supplies, 1+1 fan redundancy, advanced timing options such as BITS, 10 MHz, 1 PPS, ToD and SyncE, it delivers resilient, synchronized services for service providers and demanding enterprise edge deployments.

    Product Highlights

    4 GE
    Gig Ports
    16 T1/E1
    TDM Access
    -40–65°C
    Wide Temp

    Product Applications Scenarios

    Service Providers
    The A901-4C-FT-D= aggregates Ethernet and TDM traffic in metro and mobile backhaul, simplifying legacy migration and reducing TCO by consolidating access platforms.
    Enterprise Network
    Enterprises use its GE and T1/E1 ports for resilient branch aggregation, improving uptime and cutting circuit management overhead by centralizing WAN termination.
    Edge & IoT
    Extended temperature and DC power make it ideal for outdoor cabinets, ensuring stable connectivity for IoT and edge nodes in harsh environments with synced timing.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model A901-4C-FT-D=, Cisco ASR 901 Router, 4×GE Ports/TDM+Ethernet/PAYG Model C3925-VSEC/K9, Cisco 3925 Router, PVDM3-64/UC License/SEC License CISCO1941-2.5G/K9, Cisco 1941 Router, 2.5GB DRAM/256MB Flash CISCO2921-SEC/K9
    Brand Cisco Cisco Cisco Cisco
    Routing Throughput n/a n/a n/a n/a
    Interface Configuration 4 x 100/1000 RJ-45 GE; 4 x 1-GE SFP; 4 x 1-GE combo; 16 x T1/E1; 1 console 3 x 10/100/1000 RJ-45; 1 x console RJ-45; 1 x console mini-USB; 1 x aux RJ-45; 2 x USB 2.0; 2 x SFP 1 x 10/100/1000 RJ-45; 1 x console RJ-45; 1 x console mini-USB; 1 x aux RJ-45; 2 x USB; expansion slots 3 x 10/100/1000 RJ-45; 1 x console RJ-45; 1 x console mini-USB; 1 x aux RJ-45; 2 x USB; 1 x SFP
    Supported Protocol Integrated aggregation services router platform with Ethernet and TDM interfaces Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
    VPN Capability n/a Key Features: Firewall protection, VPN support, MPLS support, DMVPN Features: Firewall protection, VPN support, MPLS support Features: Firewall protection, VPN support, MPLS support, DMVPN
    Integrated Features Ethernet & TDM interfaces; dual DC PSU 1:1; external timing BITS/10 MHz/1 PPS/ToD/SyncE; dual fan 1+1 Voice/fax module; IP telephony; PVDM slots; HWIC slots; internal PSU HWIC, CompactFlash, expansion slots; internal PSU; advanced security features Embedded crypto; SRST/CCME sessions; PoE options; RPS support; extensive slot expansion

    Optional Add-ons

    Model Number Description
    A901-ACC-KIT Cisco rack-mount accessory kit for ASR 901 Series 1RU chassis
    A901-SFP-1GE-LX Cisco 1GE LX SFP optical module for ASR 901 Gigabit Ethernet ports
    A901-DC-CBL Cisco DC power cable set for dual-feed ASR 901 DC power supplies

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco A901-4C-FT-D= Specification

    Model
    A901-4C-FT-D=
    Brand
    Cisco
    Description
    Cisco ASR 901 Series Aggregation Services Router Chassis, PAYG 4 GE Port, Ethernet and TDM interfaces, DC power
    System Specifications
    Integrated aggregation services router platform with Ethernet and TDM interfaces
    Dimensions (H x W x D)
    1.7 x 17.5 x 8.3 in (43.2 x 444.5 x 211 mm), 1 RU
    Chassis Type
    1 RU rack-mountable chassis
    Installed Flash Memory
    128 MB onboard flash
    System Memory
    1 GB DDR3
    Rack Mount Options
    19-in rack mount option; 23-in rack mount option; recessed rack mount option for 19-in cabinets
    Ethernet Ports
    4 x 100/1000 RJ-45 Gigabit Ethernet ports; 4 x 1-Gigabit Ethernet SFP ports; 4 x 1-Gigabit Ethernet combo ports
    TDM Ports
    16 x T1/E1 interfaces
    Console Port
    1 console port, up to 115.2 kbps
    External Timing Ports
    BITS input; 10 MHz input/output; 1 PPS input/output; ToD interface; SyncE
    Cooling Fans
    Dual fan, 1+1 redundancy (1 GE models)
    Airflow Direction
    Left-to-right airflow
    Cabling
    Front-panel access cabling and LED indicators
    Power Supplies
    2 x DC power supplies; module redundancy 1:1
    MTBF
    378,310 hours
    Power Consumption
    1 GE models dual DC; DC-input power and power dissipation: A901-12C-F-D: 40 W; A901-4C-F-D: 40 W; A901-12C-FT-D: 50 W; A901-4C-FT-D: 50 W
    Power Rating
    DC-input voltage rating: 24 VDC, -48 VDC, -60 VDC; DC-input current rating: 2.5 A max for non-TDM variants, 3.0 A max for TDM variants
    Power Connector
    6-position 2-tier stacked connector with two feeds (A and B) DC power (AMPHENOL ELVA06100) and 3-position mating connectors for each feed (AMPHENOL ELVP03100)
    Operating Temperature
    -40 to 149 °F (-40 to 65 °C)
    Non-operating Temperature
    -40 to 158 °F (-40 to 70 °C)
    Relative Humidity
    10% to 85%, noncondensing, ±5%
    Operational Altitude
    Up to 13,000 ft (4,000 m) maximum at 104 °F (40 °C) ambient
    Acoustic Noise
    66 dBA with 23 cfm fan (1 GE models)
    Airflow
    46 cfm (1 GE models)
    Weight
    kg

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    Quality Certifications

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    Q&A

    Questions & Answers

    How does the Cisco A901-4C-FT-D compare to similar routers?

    The Cisco A901-4C-FT-D stands out due to its PAYG model, dual TDM and Ethernet support, and robust build quality compared to similar routers in its category.

    What are common troubleshooting steps for the Cisco A901-4C-FT-D?

    Common troubleshooting steps include checking power connections, verifying network cable connections, and confirming software configurations and updates.

    Is the Cisco A901-4C-FT-D suitable for system integrators and distributors?

    Yes, the Cisco A901-4C-FT-D is suitable due to its flexibility, multiple application scenarios, and ease of integration into existing network infrastructures.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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