Specifications

•
Pre-forward error correction (pre-FEC)-based bit error rate (BER). Fast reroute (FRR)
uses the pre-FEC BER as an indication of the condition of an OTN link
To configure the OTN options for this MIC, use the set otn-options statement at the
[edit interfaces interfaceType-fpc/pic/port] hierarchy level.
•
OTN support for 10-Gigabit Ethernet and 100-Gigabit Ethernet interfaces on MPC5E
and MPC6E (MX240, MX480, MX960, MX2010, and MX2020 routers)—Junos OS
Release 13.3 extends optical transport network (OTN) support for 10-Gigabit Ethernet
and 100-Gigabit Ethernet interfaces on MPC5E and MPC6E. MPC5E-40G10G and
MPC5EQ-40G10G support OTN on 10-Gigabit Ethernet interfaces, and MPC5E-100G10G
and MPC5EQ-100G10G support OTN on 10-Gigabit Ethernet interfaces and 100-Gigabit
Ethernet interfaces. The OTN MICs MIC6-10G-OTN and MIC6-100G-CFP2 on MPC6E
support OTN on 10-Gigabit Ethernet interfaces and 100-Gigabit Ethernet interfaces,
respectively.
OTN support includes:
•
Transparent transport of 10-Gigabit Ethernet signals with optical channel transport
unit 2 (OTU2) framing
•
Transparent transport of 100-Gigabit Ethernet signals with OTU4 framing
•
ITU-T standard OTN performance monitoring and alarm management
Compared with SONET/SDH, OTN provides stronger forward error correction,
transparent transport of client signals, and switching scalability. To configure the OTN
options for the interfaces, use the set otn-options configuration statement at the [edit
interfaces interfaceType-fpc/pic/port] hierarchy level.
•
Support for 100 Gigabit-Ethernet OTN MIC on MPC6E (MX2010 and MX2020
routers)—Starting with Junos OS Release 13.3R3, the 2-port 100-Gigabit Ethernet MIC
with CFP2 (MIC6-100G-CFP2) is supported on MPC6E. The MIC supports optical
transport network (OTN) features on the 100-Gigabit Ethernet interfaces and also
supports line-rate throughput of 100 Gbps per port.
The following OTN features are supported:
•
Transparent transport of 2-port 100-Gigabit Ethernet signals with optical channel
data unit 4 (ODU4) framing for each port
•
ITU-standard OTN performance monitoring and alarm management
•
Generic forward error correction (GFEC)
To configure OTN options for this MIC, use the set otn-options statement at the [edit
interfaces interfaceType-fpc/pic/port] hierarchy level.
•
Support for MPC5E on SCBE2 (MX Series routers)—Starting with Junos OS Release
13.3R3, MPC5E is supported on SCBE2 on MX240, MX480, and MX960 routers.
•
Support for enhanced 20-port Gigabit Ethernet MIC (MX5, MX10, MX40, MX80,
MX240, MX480, and MX960)—Starting in Junos OS Release 13.3, an enhanced 20-port
Gigabit Ethernet MIC (model number MIC-3D-20GE-SFP-E) is supported on MX Series
routers. This enhanced MIC supports up to 20 SFP optical transceiver modules, which
include the following:
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New and Changed Features