Atec EXFO-FTB-8120-8130NGE - Manual (Page 3)

FTB-8120NGE/8130NGE Power Blazer
Optical Transport Network Testing
OTN as per ITU-T G.709 has recently introduced two new concepts: ODU0 and ODUflex. ODU0 is a new virtual container
of 1.25 Gbit/s bandwidth specifically defined for efficiently mapping Gigabit Ethernet services over OTN. As for ODUflex,
it is the most efficient sub-wavelength bandwidth management capability for transport line rates of 10 Gbit/s, 40 Gbit/s and
upcoming 100 Gbit/s. ODUflex allows providers to interconnect routers in ways that enable efficient bandwidth growth in steps
of 1.25 Gbit/s, eliminating the need to allocate a full fixed-rate ODU container to each connection, and allowing service providers
to transport efficiently and seamlessly across lower-cost optical infrastructures.
With OTN deployments rapidly increasing, so is the need for smaller, field-oriented OTN test equipment. The FTB-8120NGE/8130NGE
Power Blazer modules offer OTN test capabilities for verifying compliancy with ITU-T G.709 standards. The tests include:
›
OTU1 (2.7 Gbit/s) and OTU2
(10.7 Gbit/s) bit rates
›
ODU0 (1.25 Gbit/s) container with
Gigabit Ethernet and SONET/SDH
client signals mapping
›
ODUflex with Ethernet client signal
mapping
›
Overclocked OTU2 rates: OTU1e
(11.0491 Gbit/s), OTU2e (11.0957
Gbit/s), OTU1f (11.2701 Gbit/s) and
OTU2f (11.3176 Gbit/s)
›
Unframed optical signal testing at
10.7 Gbit/s, 11.0491 Gbit/s,
11.0957 Gbit/s, 11.2701 Gbit/s and
11.3176 Gbit/s rates
›
Synchronous mapping of SONET/SDH
signals within OTN as well as
synchronous and asynchronous
demapping
›
Forward error correction (FEC) testing
›
Service disruption time (SDT)
measurements
›
Multichannel SDT measurements and
real-time error/alarm monitoring for all
ODU0 channels
›
Round-trip delay (RTD) measurements
›
OTU, ODU, OPU overhead
manipulation and monitoring
›
OTU, ODU (including ODU TCM),
OPU layer alarms/errors generation
and analysis
›
OTU, ODU (including ODU TCM)
trace messages
›
Mux/demux of ODU1/ODU2 testing;
generation of four ODU1 into a single
ODU2 structure and transporting it
over a single wavelength
›
ODU multiplexing alarm-generation and
analysis
›
Through mode analysis
›
Intrusive Through mode
›
EoOTN testing using internally
generated 10 GigE LAN and mapping
onto OTU1e and OTU2e rates
›
10 GigE LAN mapping into OTU2
using GFP-F
G.709 DUT
OTUk Signal
Power Blazer modules support G.709
testing in either the FTB-200 or FTB-500.