1E1/2E1/4E1 over IP Converter

This device offers a solution for extending traditional E1 services transparently over Ethernet network.

Specifications

Ethernet

• 10/100/1000 BASE-T IEEE 802.3 compliant
• 4*10/100/1000BaseT + GMII/ RGMII+ SerDes /SGMII plus RGMII Single GPHY
• User-defined ACL with up to 48 bytes depth in Layer 4/3/2
• Q.O.S mechanisms include Weighted Round Robin, Strict, Hybrid Queue.
• Granular Ingress/Egress Bandwidth Control per port, per queue and per ACL Rule. Support CIR & PIR
• Port Base VLAN & 4K 802.1Q VLAN Group. Support IVL/SVL
• Supports flexible QinQ
• Supports 1K NAPT entries and 128 hardware-based host routing (ARP) entries
• Supports hardware-based IP source guard, ARP inspection, routing/L3 switching
• Supports VLAN translation and mapping with 64 Translation entries
• Supports Trunking and auto-failover
• Supports IGMP V1, V2 & V3. IPv6 MLD V1/V2 snooping.
• Supports Light Hardware IGMP V1, V2, V3, MLD1/2
• Supports 40 MIBs Counters
• 1M Bits on-chip buffer memory
• Supports 9K Bytes Jumbo Frame.
• Supports STP/RSTP
• Supports 802.1X
• Limit MAC per Port, per device
• Supports mirroring per port, per flow
• Easy to-use operations on MAC table such as Edit, Search, Add & Delete. Search Address by VLAN/Port/MAC
• Hardware Looping Detection
• Supports Internal & External Loop Back for link diagnostics purpose
• Automatic Power Saving on Cable Length, Media Disconnect, 10BaseTe Idle
• Supports IEEE802.3az
• Supports Programmable Wake On LAN and Interrupt output
• Support port rate limit
• Support EOC transparent

E1

• Support 1,2 or 4 channel TDM port
• Comply with ITU-T G.703
• Support framed / unframed E1 Interface for TDM Payload to/from PSN Interface, NRZ Serial Interface with LOS/AIS detection
• Support 4 independent hardware-based adaptive clock recovery, Recovered clock jitter compliant to ITU-T G.823 (E1 Jitter Control)
• Independent configurable jitter buffer depth to compensate up to 256ms of Packet Delay Variation
• Support minimum run-trip latency delay, for voice or IP phone application
• Support Circuit Emulation Service over Ethernet (CESOE) transport over Ethernet /IP or MPLS (option) networks
• Complies with IEFT draft standard for CESoPSN(IETF RFC5086) and SAToP (IETF RFC4553); Metro Ethernet Forum MEF8 IA
• Support both Point-to-Point and Point-to-Multipoint operation
• Provide lost packets processing and compensation due to PSN impairment

Giga Ethernet Interface

E1 Interface