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Weight and dimension
Physical Dimension: Height 1 U, Depth 220 mm,
Width 446 mm
Weight: 4 kg
Power Supply
-48 V DC
Power consumption
<50 Watts
Traffic Interfaces
4 x GE SFP ports
4 x 10/100/1000BASE-T ports
8 x E1/DS1 120/100/75 Ohm
Circuit Emulation (2 x E1/DS1 per RJ-45)
Maintenance Interfaces
USB port for local configuration and management
One out of band 10/100/1000BASE-T Ethernet
management port
Sync Interfaces
2 MHz G.703 §13 in/out Synch port (RJ-45)
1pps + Time Of Day (TOD) Synch port (RJ-45)
Operating Environment
Operating Temperature: -5°C - 55°C
Humidity: 0 - 95% Non-condensing
Air flow: Front to back supported by fan
Ethernet Switching
802.1Q Virtual LAN
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802.1ad Provider Bridging
Switching capacity: 8 Gbps non-blocking,
Full duplex
Line rate from 64 byte to 9600 byte MTU
32 K MAC addresses
QoS
MEF QoS (MEF 10.1) utilizing
• PCP, Ethernet
• DSCP, IP
• EXP, MPLS
8 queues, Strict Priority and/or WFQ scheduling
Policing from 64kbps to 1Gbps
WRED
Ethernet Services
Private Line (EPL)
Virtual Private Line (EVPL)
Private LAN (EPLAN)
Virtual Private LAN (EVPLAN)
Ethernet protections
802.1AX Link Aggregation, LAG
ITU G.8032v2 Ethernet Ring Protection
RSTP/MSTP
TDM Support
E1/DS1 Circuit Emulation
• SAToP (Structure Agnostic TDM over Packet);
IETF RFC 4553 & MEF 8
• CESoPSN (Circuit Emulation Service over Packet
Switched Network); IETF RFC 5086 & MEF 8
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Timing and synchronization
IEEE 1588v2 Client
ITU-T G.8261/G.8262/G.8264
Synchronous Ethernet
OAM
IEEE 802.3ah Link OAM
IEEE 802.1ag Service OAM Fault Management
ITU-T Y.1731 Service OAM Performance
Management
Multicast
IGMP v2/v3 Snooping
MTBF
Typically 75 years
SECURITY
RADIUS authentication of management users
Storm Protection
Access Control List (ACL)
Network Management
RADIUS
SNMP v2/3
Syslog
RMON
SSHv2
ServiceOn EM
Standards and Recommendations
NEBS Level III, UL 60 950-1, GR-63 Core,
GR-1089 Core
ETSI EN 300 386, FCC Part 15
RoHS-6
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