DMR10GF - MRV Communications

Datasheet
SFP+ Multi-Rate Dual OTN/FEC Transponder
EM316DMR10GF
Highlights
High port density - four SFP+ based data ports per slot
Low power consumption
Wide range of applications
- Dual OTN transponder or OTN repeater
- Lambda conversion with FEC exchange
- Redundant* OTN transponder or repeater
Full G.709 OTN managed layer
Overview
The Fiber Driver® Dual 10-Gigabit Multi-Rate OTN Transponder
(EM316DMR10GF) from MRV is a member of the cost-effective
DMR family of multi-rate, multi-function, optical modules.
The EM316DMR10GF offers many deployment options and
streamlined inventory management. It combines softwareselectable data rates and advanced small form-factor pluggable
(SFP+) optical transceivers supporting a wide range of highspeed protocols with G.709 Digital Wrapper and the industry’s
most advanced FEC (Forward Error Correction) encoding
choices. The compact DMR10GF quad SFP+ architecture offers
the industry’s highest density and most power-efficient OTN
transponder/repeater.
Its wide range of optical infrastructure solutions includes FEC
distance/reach extension, FEC signal repeating, and lambda
conversion of gray, CWDM, and DWDM wavelengths. The
various modes of operation include high-density dual OTN
transponder/repeater and redundant transponder/repeater for
self-healing links* in mission-critical applications.
Installing the EM316DMR10GF is quick and easy. Set the desired
operational mode in dip-switches, insert the module into
the Fiber Driver chassis**, then insert the selected multi-rate
transceivers and set the ports to the application data rate and FEC
modes. To change the connection type later, simply reconfigure
the module. The DMR10GF SFP+ multi-rate capabilities greatly
reduce the inventory needs.
The EM316DMR10GF module performs full G.709 Digital
Wrapper with advanced FEC encoding on each channel at any
selected data rate and protocol. The G.709 Digital Wrapper
provides full end-to-end protocol transparency. The addition
of the FEC encoding significantly extends the optical transport
reach and improves the OSNR while meeting commonly
expected BER performance.
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Multiple clients data rate support
- 10G Ethernet LAN/WAN PHY
- 2/4/8/10G Fibre Channel*
- 10G OC-192/ STM-64 SONET/SDH*
- 5/10G Infiniband*
Non OTN/FEC
- 10G Ethernet LAN-PHY to LAN-PHY
- 10G Ethernet LAN-PHY to WAN-PHY
Per interface Forward Error Correction (FEC) encoding
selection:
- ITU-T G.709 Standard RS(255,239) (GFEC) – 6.2 dB
- ITU-T G.975.1 Section I.7 Ultra-strong FEC with scaled
- overhead (UFEC 7%) – 8.2 dB
- ITU-T G.975.1 Section I.7 Ultra-strong FEC with scaled
- overhead (UFEC 10%) – 9.2 dB
- Zero FEC (wrapper done, FEC is zero)
- No FEC (wrapper done, FEC is disabled)
Comprehensive access performance monitoring
- 10G Ethernet
- 10G SONET/SDH*
- 10G Fibre Channel*
Comprehensive G.709 line and service performance
monitoring
1+1 Redundant mode*
Connection testing tools
- Loopback
- Pseudo Random Bit Sequence (PRBS) generation
- and/or checking
LIN (Link Integrity Notification or fault propagation)
SNMP management through Pro-Vision® or/and
MegaVision Pro® and a Fiber Driver network
management module
SFP+ transceivers for flexible configuration including
DWDM tunable SFP+*
SFP+ Digital Diagnostics
Fiber Driver chassis compatibility with minimum
power specifications**
Datasheet
The EM316DMR10GF implements standard G.709 GFEC encodings (6.2dB gain) as well as various U-FEC (Ultra FEC) encodings
with gains of up to 10.15dB. The unique flexibility of the DMR10GF allows selecting and activating an independent FEC
encoding for each port configured for OTN service. A paired set of interfaces may act as a transponder (e. g. 10 Gigabit
Ethernet to OTU2-6.2) or as an OTN repeater with each of the two interfaces having a different FEC encoding*.
The module is configurable through the Fiber Driver management interfaces on the EM316LNXNM management module:
SNMP, Telnet, SSH, or the local serial port.
The EM316DMR10GF application varies with the type of pluggable SFP+ transceivers installed. It can function as an
extended reach media converter to connect network segments of different media types, or as a gray/CWDM/DWDM
lambda converter to connect network elements operating at different wavelengths. The EM316DMR10GF factory default
configuration internally maps ports P1 & P2 and ports P3 & P4 for two independent data paths. Each path creates two
separate transponder/repeater/converter links between the connected edge devices. By resetting the EM316DMR10GF
dip-switches to redundant operating mode*, the four ports form two redundant pairs: P1/P2 and P3/P4. This configuration
creates a single data path through the module with both upstream and downstream standby link protection for missioncritical installations. In the event of link loss in either direction, the connected module pair automatically switches from the
primary to the secondary data path to re-establish the link quickly*.
The EM316DMR10GF module is hot-swappable and occupies a single-slot in any Fiber Driver chassis with sufficient power
specifications**. The EM316LNXNM management module installed in each chassis provides network and out-of-band command
line interface (CLI) administration as well as an SNMP interface that supports graphical network management systems (NMS).
MRV’s MegaVision Pro and ProVision NMS options provide full network management and unique control of all Fiber Driver features.
The EM316DMR10GF provides extensive protocol-specific performance monitoring for each of its access interfaces, varying
from basic layer 1 statistics and events to advanced layer 2 and RMON statistics for a 10G Ethernet port. In addition, the
module monitors OTN and FEC activity with 15-min and 24-hr interval performance reports.
The EM316DMR10GF supports the SFF-8472 standard including digital diagnostics. Together with the network manager,
it provides real-time access to information such as transceiver details, transceiver temperature, TX/RX optical power, and
transceiver supply voltage.
* The features marked will be supported in a later code release.
** Power consumption limitations apply. The module may consume more than 15W (maximum average per slot power consumption). The
NC316BU-1/15 chassis does not support the EM316DMR10GF. The multi-slot chassis accommodates the EM316DMR10GF module, but the overall
power consumption should not pass 15W multiplied by the number of chassis slots.
Figure 1: Dual OTN Repeater/Transponder with extended reach and PM
SONET MSPP
SONET MSPP
SERVER
FIBER DRIVER 16-SLOT CHASSIS
FIBER DRIVER 16-SLOT CHASSIS
SWITCH/
ROUTER
OC-192
FEC Extended
OC-192
10GE
10GE
Access 2
WDM 2
Access 1
WDM 1
EM316DMR10GF
2
Datasheet
Figure 2: Redundant OTN Repeater/Transponder with extended reach and PM*
STORAGE
FIBER DRIVER 16-SLOT CHASSIS
FIBER DRIVER 16-SLOT CHASSIS
FIBRE CHANNEL
SWITCH
Redundant Optical Line
10GFC
10GFC
FEC Extended
Main Optical Line
Redundant Access
Main Access
Redundant Optical Line
Main Optical Line
EM316DMR10GF
Maximum Managed EM316DRM10GF Configurations
Chassis
Managed Modules Supported
Maximum Power Consumption (W)
Typical
Worst Case
NC316BU-2/15
1
1
30
NC316BU-3/NC316BU-3V
2
2
45
NC316BU-4S
3
3
60
12*
10*
240
NC316BU-16/15
* Total system power must not exceed power supply specifications
Physical Specifications
Operating Temperature
0°C to 60°C (32°F to 140°F)
Storage Temperature
-40°C to 70°C (-40°F to 158°F)
Relative Humidity
85% maximum, non-condensing
Physical Dimensions
25 mm x 75 mm x 175 mm deep (3” x 3” x 7” deep)
Weight
Approximately 255 g (9.0 oz.)
Power consumption
Typical 16.5 W, max 20 W
Regulatory Compliance
FCC Part 15, Class A; IC, Class A; EMC Directive: Emission (Class A) and Immunity;
WEEE Directive: Wheelie Bin Mark; RoHS 2 Directive; China RoHS
3
Ordering Info
Datasheet
Model
Function
Protocols
EM316DMR10GF
Dual Multi-Rate 10G
OTN Transponder, four
SFP+ interfaces
10 Gigabit Ethernet LAN/WAN PHY,
2/4/8G Fibre Channel, 10G SONET/SDH
and 2.5/5/10G Infiniband,
OTN (OTU2/OTu1e/ OTU1f/OTU2e/OTU2f )
Connectors
Wavelength
(nm)
Range
(km)
SFP+ (x4)
SFP+
dependent
SFP+ and FEC
encoding
dependent
MRV operates Worldwide sales and service offices across four continents.
Contact us at info@mrv.com
MRV Communications
Corporate Headquarters
300 Apollo Drive
Chelmsford, MA 01824
http://www.mrv.com
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accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information.
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MRV-FD-DMR10GF-053113
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