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TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8xATM STM-1/LC connector/L-1.2

Brand: Huawei
Model: TNN1AFO1(L-1.2,LC)

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TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8xATM STM-1/LC connector/L-1.2

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Overview

Huawei TNN1AFO1(L-1.2,LC) Overview

The Huawei TNN1AFO1(L-1.2,LC) is a carrier-grade ATM STM-1 interface board designed for the OSN 7500 II MSTP platform. Providing 8 ports ATM STM-1 with LC connectors and L-1.2 optical level, it enables high-density legacy ATM service access in converged packet, SDH, or OTN networks. With typical power of 26W and compact 157×22×261 mm size, this module fits large transport deployments across Asia, Europe, Africa, and North America. It integrates smoothly into multi-service networking where reliable STM-1 access is still required.

Product Highlights

8 ports

ATM STM-1

26W

Low Power

L-1.2

LC Optics

Product Applications Scenarios

Service Providers

The 8×ATM STM-1 ports simplify migration of legacy TDM and ATM services on OSN 7500 II, cutting backbone upgrade costs and ensuring stable SLAs for regional carriers.

Public Infrastructure

In transportation, power, and government networks, ATM STM-1 access supports deterministic latency for SCADA and voice, extending existing SDH rings with minimal redesign.

Enterprise Network

Large enterprises operating OSN 7500 II nodes can consolidate multiple STM-1 ATM links on one board, improving slot efficiency and reducing maintenance overhead by up to 30%.

Product Features Comparison


Model	TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8×ATM STM-1/LC connector/L-1.2	TNM1EM6T, Huawei TNM1EM6T Switch Module, 4×FE RJ45/2×GE RJ45/Switch Function	CR5D0E3MFA70, Huawei CR5 Series Switch Module, 3×40G QSFP+ ports/Flexible card/P240-A	ME0D0EFGFE7H, Huawei ME0 Series Switch Flexible Card, 24×1000Base-X SFP/Hot-swappable/Ethernet expansion
Brand	Huawei	Huawei	Huawei	Huawei
Module Type	8 ports ATM STM-1 Interface Board(L-1.2,LC)	Switch Module	Flexible Card	Flexible Card
Port Configuration	8 ports ATM STM-1 Interface Board(L-1.2,LC)	4 x Fast Ethernet (RJ45), 2 x Gigabit Ethernet (RJ45)	3-Port	24
Supported Speed	E1, STM-1	10/100Mbps FE, 10/100/1000Mbps GE	40Gbps	1Gbps
Compatible Platform	OSN 7500 II	n/a	Compatible with Huawei network devices	Huawei Network Equipment
Installation Type	PCS	Rack Mountable	n/a	n/a

Optional Add-ons

Model Number	Description
TN11ITL06	Huawei TN11ITL06 C-band optical interleaver board for WDM networking with OSN platforms
TNM1CXL10	Huawei TNM1CXL10 1xSTM-1 LC single-fiber SDH board to complement STM-1 transport
TNHD00ISUA03	Huawei TNHD00ISUA03 integrated system control unit with FE, E1 and STM-4 interfaces

Quality Certifications

Specification

Huawei TNN1AFO1(L-1.2,LC) Specification

Model

TNN1AFO1(L-1.2,LC)

Brand

Huawei

Part Number

03053414

Description

8 ports ATM STM-1 Interface Board(L-1.2,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)

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-1.2,LC), Huawei TNN1AFO1 Series, 8×ATM STM-1/LC connector/L-1.2 . Access the detailed TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8×ATM STM-1/LC connector/L-1.2 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 are some common troubleshooting tips for the TNN1AFO1(L-1.2,LC)?

Ensure proper cable connections and verify the power supply. Consult the manual for error codes and reset procedures for the TNN1AFO1(L-1.2,LC).

What accessories are available for the TNN1AFO1(L-1.2,LC)?

Accessories include LC optic cables, spare modules, and mounting hardware compatible with the TNN1AFO1(L-1.2,LC).

How does the TNN1AFO1(L-1.2,LC) compare with similar products?

The TNN1AFO1(L-1.2,LC) offers high reliability, robust performance, and competitive pricing compared to other interface boards in its category.

Why should I buy from router-switch.com?

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What are the key features of the TNN1AFO1(L-1.2,LC)?

The TNN1AFO1(L-1.2,LC) features 8 ports ATM STM-1 Interface Board with LC connectors, supporting robust and reliable data transmission.

How cost-effective is the TNN1AFO1(L-1.2,LC) for system integrators?

The TNN1AFO1(L-1.2,LC) provides high performance at a competitive price, offering great value for system integrators.

What are the application scenarios for the TNN1AFO1(L-1.2,LC)?

The TNN1AFO1(L-1.2,LC) is ideal for high-speed data communication in telecom networks and enterprise data centers.

How do I install the TNN1AFO1(L-1.2,LC)?

The TNN1AFO1(L-1.2,LC) can be installed by sliding it into the appropriate slot and securing it with the provided screws. Ensure you follow the user manual for detailed steps.

Does the TNN1AFO1(L-1.2,LC) require regular firmware updates?

Yes, periodically check for firmware updates to maintain optimal performance and security of the TNN1AFO1(L-1.2,LC).

Are there alternative products to the TNN1AFO1(L-1.2,LC)?

Alternatives include similar Huawei interface boards, but check the specific requirements and compatibility for your network.

What are some common troubleshooting tips for the TNN1AFO1(L-1.2,LC)?

Ensure proper cable connections and verify the power supply. Consult the manual for error codes and reset procedures for the TNN1AFO1(L-1.2,LC).

What accessories are available for the TNN1AFO1(L-1.2,LC)?

Accessories include LC optic cables, spare modules, and mounting hardware compatible with the TNN1AFO1(L-1.2,LC).

How does the TNN1AFO1(L-1.2,LC) compare with similar products?

The TNN1AFO1(L-1.2,LC) offers high reliability, robust performance, and competitive pricing compared to other interface boards in its category.

Why should I buy from router-switch.com?

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TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8xATM STM-1/LC connector/L-1.2

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Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

TNN1AFO1(L-1.2,LC), Huawei TNN1AFO1 Series, 8xATM STM-1/LC connector/L-1.2

Huawei TNN1AFO1(L-1.2,LC) Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei TNN1AFO1(L-1.2,LC) Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers

What are some common troubleshooting tips for the TNN1AFO1(L-1.2,LC)?

What accessories are available for the TNN1AFO1(L-1.2,LC)?

How does the TNN1AFO1(L-1.2,LC) compare with similar products?

Why should I buy from router-switch.com?

What are the key features of the TNN1AFO1(L-1.2,LC)?

How cost-effective is the TNN1AFO1(L-1.2,LC) for system integrators?

What are the application scenarios for the TNN1AFO1(L-1.2,LC)?

How do I install the TNN1AFO1(L-1.2,LC)?

Does the TNN1AFO1(L-1.2,LC) require regular firmware updates?

Are there alternative products to the TNN1AFO1(L-1.2,LC)?

What are some common troubleshooting tips for the TNN1AFO1(L-1.2,LC)?

What accessories are available for the TNN1AFO1(L-1.2,LC)?

How does the TNN1AFO1(L-1.2,LC) compare with similar products?

Why should I buy from router-switch.com?

Your Trusted Global ICT Partner

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Best-Fit Solutions for Your Network

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