OTM2612 -- 10G Ethernet/SDH/OTN Tester

OTM2612 10G Packet Ethernet/SDH/OTN Test Module is a multi service test solution for the installation and maintenace for Metro/Carrier Ethernet, IP service, SDH/SONET, OTN circuit test up to 10G. Not only does it supply a compact test solution for 10G packet Ethernet, include ITU-T Y.1564 Standard for SLA test features, but also for SDH/SONET supports Out-of Service test, Round Trip Delay, In-service test, overhead controlling and decoding, troubleshooting, APS timing etc. This module is compatible with OTP6200v2 (OPWILL Intelligent Test Platform).

key word:


Transmission Test




10Gbit/s data stream in maximum;

RFC2544 test includes throughput, latency, frame loss, and back-to-back;

Y.1564 test;

BERT and loopback test from layer 1 to layer 4 with or without VLAN and MPLS tags;

Generate up to 512 traffic flows with different MAC address, VLAN tags, MPLS, IP address, TCP/UDP, payload, and bandwidth;

Service disruption test, IPV6;

STM-1/STM-4/STM-16/STM-64 and OC-3/OC-12/OC-48/OC-192 SDH/SONET (SFP+ port);

Support bit error ration test and performance analysis;

Support SDH/SONET overhead control and decode;

Pointer monitor and adjustment, G.783 poniter test sequences generation;

APS time measurement;

OTN test includes OTU2E/OTU1E/OTU2/OTU1, FEC test according with ITU-T O.182;


RFC2544 Test: OTM2612 fully meets RFC2544 standard, supports Throughput; Latency; Frame loss; and Back-to- Back test in metro network, and can be able to generate a complete test report.

BERT Test: Ethernet BERT test adopts the similar principle of SDH BERT test. It is by transferring the Ethernet frames with special test code, then analyse these frames at the receiver to test the network.

Multi-Stream Test: OTM2612 supports to generate multiple data streams to test the forward ability of these service in Ethernet network. In addition, multiple data streams can be set as different priority.

Y.1564 Test: RFC2544 was the most popular standard for Ethernet test. However, it is specially designed for indoor network facilities test, not suitable for outdoor field test. Hence, ITU‐T Y.1564sam is particularly introduced for telecom operator to do Ethernet network service launch and fault diagnosis. Compared with RFC2544, it includes critical SLA standards such as packet jitter identification and QoS measurements, which could increase test speed promptly, save test time and resource, and optimises QoS.

RFC6349 Test:RFC6349 provides a practical method for end-to-end testing of TCP throughput in Trusteeship IP networks, aiming at improving user wexperience. OPWILL has researched and developed a detail test method for RFC6349 in OTM2612. Therefore Operators just need to load the relevant test configurations and start the test button, and then will get the test report.

Out of service Test for SDH/SONET: End to end error free transmission verification, Automatic protection switching verification, SDH/SONET mapping verification down to VC12/VT1.5;

In-service Test for SDH/SONE: Through mode; In-service monitoring protected monitoring points or optical splitters, overhead bytes monitoring and decoding pointer monitoring.

Key Features


Dual 10G Base-X test interfaces;

Dual 10/100/1000M Base-T and 100/1000M Base-X dual media test interfaces;

Network configuration testing and performance testing per standard ITU-T Y.1564;

RFC2544 and Y.1564 Bidirectional testing;

RFC6349 testing;

Traffic scan according with MAC, IP, VLAN, MPLS label and so on;

Smart Loopback for layer1, layer2, layer3 and layer4;

Perform throughput, latency, frame loss and back to back meaurements per industry-standard RFC2544;

Generate up to 512 traffic flows with different MAC address, VLAN tages, MPLS, IP address, TCP/UDP, payload and bandwidth;

IPV4,IPV6 traffic generation;

Ethernet BER and Loopback testing at layer1, layer2, layer3, and layer4;

Mac and VLAN flooding;

Service disruption test;


Dual SFP+ ports for STM-1/STM-4/STM-16/STM-64;

SDH/SONET overhead control and decode;

Pointer monitoring and adjustment G.783 pointer test sequences generation;

Dual SFP+ port for OC-3/OC-12/OC-48/OC192;

Bit error ratio and performance analysis.


Dual SFP+ ports for OTU2E/OTU1E/OTU1 test;

OTN APS and SDT test;

Propagation delay test;

OTN BERT test;

OTN through mode, and can insert alarm and errors when use through mode;

FEC test according with ITU-T O.182.

Test Solution:

Specifications file:

Please contact with Opwill Sales&Marketing team for a copy.

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