Description
AN-STM-1-GETH is a STM-1 SDH terminal multiplexer that transports Gigabit Ethernet over SDH networks. It provides 4 Gigabit Ethernet interfaces and 2 STM-1 interfaces, supports 1+1 path protection and 2+0 mode. In 1+1 mode, the 4 Gigabit Ethernet interfaces share one VCG and the bandwidth is one VC4 (139Mb/s). In 2+0 mode, the 4 Gigabit Ethernet interfaces share two VCG channels and the bandwidth is two VC4. Therefore, By GFP and EoSDH technology, AN-STM-1-GETH can realize two 139Mb/s Ethernet traffic transmission over STM-1 line.
Features
STM-1 interface：
- Number of ports: 2(1+1 or 2+0).
- Date rate：155Mbps.
- Connector: SFP slot, Hot pluggable. Optical or Electrical optional.
- Operating Mode.
- 1+1 (One VCG channel/1+1 path protection, Recovering time: <50ms).
- 2+0 (Two VCG channel/Without Path protection).
- Supports real-time detection for the status of optical module.
- Supports VC4 channel of STM-1 optical loopback towards line side.
- Supports ALS (Automatic Leaser Shutdown).
- Supports RPD (Remote Power down Detection).
Gigabit Ethernet interface：
- Number of ports: 4.
- Combinations.
- 3 electrical Gigabit Ethernet (GE).
- 1 optical Gigabit Ethernet (GX.
- Connector.
- RJ-45 for electrical (1000BaseTx).
- SFP for optical (1000BaseSx or 1000BaseLx).
- Date rate.
- Optical 1000 Mbps.
- Electrical 10/100/1000Mbps.
- Number of VCG channel: 2.
- Max Frame Size:1552/2048/10240 bytes.
- Min Frame Size: 64 bytes.
- Supports unicast, multicast and broadcast frame.
- MAC address table: 8K.
- MAC aging time: 15/300 seconds.
- MAC address dynamic learning.
- Supports 256 items static MAC address configuration.
- VLAN: Supports IEEE 802.1Q tag-based VLAN and port-based VLAN.
- QinQ: Supports QinQ (Double Tag VLAN).
- Supports up to 4K items VLAN table.
- Supports link aggregation function.
- Supports IEEE 802.1P QoS.
- Supports Dynamic ARL Table Learning and Searching.
- Provides performance statistic for each Ethernet port.
- Supports 802.3x flow control and broadcast storm filtering control.
- Compliance.
- Relevant sections of IEEE 802.3.
- GFP-F encapsulation, compatible with ITU-T G.7041 recommendation.
NE Management：
- CLI: Local management is performed via CLI terminal.
- SNMP: Compatible with V1 and V2C protocol. Access is available using SNMP management software “Smartview”.
- LED indication: Necessary alarm indications such as NOP,LOF, RPD.
- Download online: Supports FTP protocol and firmware download online without disturbance of existing traffic.
Specifications
Power supply：
- AC+DC dual input optional.
- AC range: 85～264V AC.
- DC range : -36V ~ -72V DC.
- Power consumption: 15W(±10％).
- Support Redundancy Power Supply Protection.
Physical
- Height: 43.7 mm (1U).
- Width: 434 mm (19 in).
- Depth: 155 mm.
- Weight: 2.0 kg.
Operating environment：
- Temperature: -5~55-deg centigrade.
- Storage Temperature: -40~70-deg centigrade.
- Relative Humidity: <95% non-condensing.
Application
AN-STM-1-GETH supports point-to-point application, in 1+1 mode, the 4 Gigabit Ethernet interfaces share one VCG and the bandwidth is one VC4 (139Mb/s). In 2+0 mode, the 4 Gigabit Ethernet interfaces share two VCG channels and the bandwidth is two VC4 (2x139Mb/s).
Ordering Information
|
AN-STM-1-GETH
|
10/100/1000M Ethernet over STM-1, 19 inch chassis, support SNMP NMS/CLI, 2 STM-1 ports, 3*GE Tx ports + 1*GE Fx port, AC/DC power supply.
|
BR 31777 
US 12806 
MY 3825 
MX 3609 
VN 3576 
AR 3079 
IN 2990 
GB 1782 
