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TNN1AFO1(L-1.1,LC), Huawei Transmission Interface Board, 8xATM STM-1 Ports/LC Connector/For OptiX Series

  • Brand: Huawei
  • Model: TNN1AFO1(L-1.1,LC)
Rating:
100%
5/5.0
1 Review
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    TNN1AFO1(L-1.1,LC), Huawei Transmission Interface Board, 8xATM STM-1 Ports/LC Connector/For OptiX Series

    TNN1AFO1(L-1.1,LC), Huawei Transmission Interface Board, 8xATM STM-1 Ports/LC Connector/For OptiX Series

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    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Overview

    Huawei TNN1AFO1(L-1.1,LC) Overview

    The Huawei TNN1AFO1(L-1.1,LC) is a carrier-grade ATM STM-1 interface module designed for the OSN 7500 II MSTP platform. Providing 8 ports ATM STM-1 over LC optical interfaces, it integrates seamlessly into multiservice transport networks that mix packet, SDH, and OTN traffic. With typical power consumption of just 26W and compact 157×22×261 mm dimensions, this PTN hardware module helps operators and integrators build scalable aggregation rings while preserving legacy ATM and TDM services.

    Product Highlights

    8 ports
    ATM STM-1
    26W
    Low Power
    157×22×261
    Compact Size

    Product Applications Scenarios

    Service Providers
    Enables carriers in Asia, Europe, Africa, and North America to aggregate legacy ATM STM-1 access over OSN 7500 II, reducing backbone upgrade costs by reusing existing multiservice transport platforms.
    Enterprise Network
    Supports large enterprises and campuses migrating from ATM to packet, maintaining critical STM-1 links while integrating with SDH and OTN cores for smoother phased migration strategies.
    Public Infrastructure
    Ideal for transport, power grid, and government networks still using ATM/SDH, offering reliable 8-port STM-1 aggregation with low 26W power draw for space- and energy-constrained sites.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TNN1AFO1(L-1.1,LC), Huawei TNN1AFO1, 8 ports ATM STM-1/LC connectors/License SSRD0CXLL414, Huawei OptiX OSN, STM-4 Optical Interface Board, STM-4, Cross-connect, LC FIC-2LINE-S-BYPASS, Huawei FIC Series Bypass Protect Card, 2×LC/UPC Singlemode/Optical Interface/Bypass Protect TN11ITL06, Huawei OSN Series Interleaver Board, C Band/Optical Interleaver/Plug-in Module
    Brand Huawei Huawei Huawei Huawei
    Module Type Module STM-4 System Control Optical Interface Bypass Protection Interleaver Board(C Band)
    Port Configuration 8 ports ATM STM-1 Interface Board(L-1.1,LC) n/a 2 Links n/a
    Supported Speed Packet: 320 Gbit/s and TDM: 360 Gbit/s (higher order), 40 Gbit/s (lower order), OTN: 560Gbit/s Data Rate: 622Mbps n/a Typic Power(W): 0.2
    Compatible Platform OSN 7500 II OptiX OSN n/a OptiX OSN 8800
    Installation Type PCS n/a Insert size: standard 19-inch Plug-in Module

    Optional Add-ons

    Model Number Description
    SSRD0CXLL414 Huawei STM-4 optical interface board for OptiX OSN, ideal for pairing with TNN1AFO1 in MSTP rings.
    SSN1SL4A(L-4.2,LC) Huawei STM-4 optical interface module, LC connector, complements ATM STM-1 aggregation on OSN platforms.
    SSN2EGT218 Huawei 2-port Gigabit Ethernet transparent board, adds GE handoff to TNN1AFO1-based transport nodes.

    Quality Certifications

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

    Huawei TNN1AFO1(L-1.1,LC) Specification

    Model
    TNN1AFO1(L-1.1,LC)
    Brand
    Huawei
    Part Number
    03053476
    Description
    8 ports ATM STM-1 Interface Board(L-1.1,LC)
    Discount Category
    PTN Hardware
    Product Line
    Networking
    Sub Product Family
    MSTP
    Product Series
    OSN 7500 II
    UOM
    PCS
    Net Dimension(D*W*H mm)
    157*22*261
    Typic Power(W)
    26
    Dimensions
    800mm (H) x 496mm (W) x 295mm (D)
    Switch Capacity
    Packet: 320 Gbit/s and TDM: 360 Gbit/s (higher order), 40 Gbit/s (lower order), OTN: 560Gbit/s
    Service Slots
    32 slots, 16 slots for interface boards and 16 slots for processing boards with same bandwidth per slot
    Ethernet interface
    FE/GE/10GE/40GE
    SDH interface
    STM-1/4/16/64
    PDH interface
    E1/T1, E3/T3, E4
    ATM interface
    E1, STM-1
    WDM interface
    40 DWDM wavelengths, compliant with ITU-T G.694.1 8 CWDM wavelengths, compliant with ITU-T G.694.2
    SAN interface
    FDDI, ESCON, FICON/FICON Express, FC100/200/400/800/1200
    PCM interface
    FXS/FXO, 2/4W VF & E&M X.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A,RS485, G.703 64 kbit/s codirectional
    Other interface
    DDN, Video
    Networking Mode
    Supports packet, hybrid (packet + SDH or OTN + SDH) or SDH networking Supporting WDM networking Supporting single-fiber bidirectional transmission
    Power Supply
    48V DC/-60V DC
    Ethernet Feature
    E-Line and E-LAN, QinQ MPLS-TP based VPWS and VPLS Multi-section pseudo-wire (MS-PW) ETH PWE3, TDM PWE3, A TM/IMA PWE3 IGMP Snooping V2 Blacklist, Broadcast packet suppression, ACL VLAN SWAP
    PCM Feature
    Voice or data Conference/Meeting,P2MP,MP2MP FXO/FXS mode can be set by software E&M Interface voltage can be set by software (-48V/-12V) E&M signaling can be set by software (Bell types I, II, III, IV, V and British Telecom SSDC5)
    QoS
    Hierarchical QoS scheduling and traffic shaping DiffServ mode based on traffic classification, eight priority queues Simple traffic classification, complex traffic classification, per hop behavior (PHB),and A CL Committed access rate (CAR), shaping based on port scheduling priority PQ scheduling priority, weighted fair queuing (WFQ) and PQ+WFQ queuing Tail drop and weighted random early detection (WRED)
    MPLS OAM
    LSP/PW OAM: FDI, BDI,CV, FFD, TraceRoute, Ping, LM, DM PW OAM: CES PW VCCV
    Ethernet OAM
    ETH-CC, ETH-Loopback, ETH-Link Trace, Remote Loopback, Remote Fault Detection, RMON(RFC 2819)
    MPLS-TP based Service Protection
    LSP/PW Linear protection, Ring protection Anti multifailure protection based on MS-PW LAG, MC-LAG, Dual-homing protection, LPT
    SDH based Service Protection
    2/4 fiber MS-SP Ring; 1+1/1:n (n SNCP/SNCTP Tributary protection for E1/T1, E3/T3, E4, STM-1(e) and FE
    ASON
    Distributed restorable rerouting protection 5-level service dedicated protection scheme based on different SLA: Diamond, Gold, Silver, Copper and Iron services Based on VC-4 and VC-12 granularity
    Synchronization
    Both Ethernet and SDH networks supporting clock synchronization Supporting G.813, Synchronous Ethernet and IEEE 1588v2 synchronization Adaptive clock recovery (ACR) Two external clock inputs/outputs (2MHz or 2 Mbit/s) Two external time signals (1pps+TOD)

    Get more information

    Discover unbeatable prices and fast shipping for the TNN1AFO1(L-1.1,LC), Huawei TNN1AFO1, 8 ports ATM STM-1/LC connectors/License . Access the detailed TNN1AFO1(L-1.1,LC), Huawei TNN1AFO1, 8 ports ATM STM-1/LC connectors/License datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for TNN1AFO1?

    Accessories include compatible SFP modules and cable assemblies available from Huawei.

    How does TNN1AFO1 compare with similar products?

    Compared to similar interface boards, the TNN1AFO1 offers robust performance and integration within Huawei network ecosystems.

    What are the performance features of TNN1AFO1?

    It supports high-speed data transfer with 8 STM-1 ports, ensuring efficient communication in high-demand environments.

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