ES1D2SRUH000 Specification
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Basic functions
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The ES1D2SRUH000 is the system control and management unit for the S7712 and S7706. It integrates the main control unit,
switching unit, and system maintenance unit.
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Distributed forwarding
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Performs concurrent data forwarding using a distributed data plane.
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Memory
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4 GB
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Flash
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64 MB
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eUSB card
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2 GB
The system configuration data, startup files, system software package, and system logs are saved in the eUSB card by default.
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CSS
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The ES1D2SRUH000 can have the ES1D2VS04000 installed to support the CSS function in V200R009C00 and later versions.
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OAM
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The ES1D2SRUH000 can have ES0D00FSUA00 installed to provide enhanced services such as Operation, Administration and
Maintenance (OAM) and Bidirectional Forwarding Detection (BFD).
802.1ag: identifies, detects, and sends continuity check (CC) packets.
Multiprotocol Label Switching (MPLS OAM): identifies, detects, and sends MPLS OAM packets.
OAM UNCFG_MEP.
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Redundancy backup
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Supported
Main control board is mandatory for switches. Each switch must be configured with one or two main control boards. When one
main control board is configured for a switch, the main control board can be installed in either main control board slot of the switch.
When two main control boards are configured, the two main control boards work in hot standby mode to improve reliability of the
switch. The active and standby main control boards monitor the status of each other. If the active main control board fails, the
standby main control board automatically becomes active to ensure uninterrupted services.
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Hot swap
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Supported
Before removing the active ES1D2SRUH000, perform an active/standby switchover.
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Physical specifications
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Dimensions (W x D x H): 394.7 mm x 426.8 mm x 35.1 mm (15.5 in. x 16.8 in. x 1.4 in.)
Reserved subcard slot: 243.7 mm x 170.0 mm x 35.1 mm (15.5 in. x 6.7 in. x 1.4 in.)
Weight: 3.46 kg (7.63 lb)
Maximum power consumption: 183 W (including subcards)
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Environment parameters
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Operating temperature: 0°C to 45°C (32°F to 113°F)
Operating relative humidity: 5% RH to 95% RH (noncondensing)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Storage relative humidity: 5% RH to 95% RH (noncondensing)
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EMC compliance
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CISPR22 Class A
CISPR24
EN55022 Class A
EN50024
ETSI EN 300 386 Class A
CFR 47 FCC Part 15 Class A
ICES 003 Class A
AS/NZS CISPR22 Class A
VCCI Class A
IEC61000-6-2
IEC61000-6-4
IEC61000-4-2
ITU-T K 20
ITU-T K 21
ITU-T K 44
CNS13438 CLASS A
KN 22 CLASS A
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Environmental standards compliance
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RoHS
REACH
WEEE
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Safety standards compliance
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IEC 60950-1
EN 60950-1
UL 60950-1
CSA C22.2 No 60950-1
AS/NZS 60950.1
BS EN 60950-1
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