Penerangan
Description
AN-STM-4-GETH is a STM-4 SDH terminal multiplexer that transports Gigabit Ethernet over SDH networks. It provides 3 Gigabit Ethernet interfaces and 2 STM-4 interfaces, supports 1+1 path protection and 2+0 mode. In 1+1 mode, the 3 Gigabit Ethernet interfaces share one VCG channel and the bandwidth is 4xVC4 (556Mb/s). In 2+0 mode, the 3 Gigabit Ethernet interfaces share one VCG channel and the bandwidth is 8xVC4 (1112Mb/s). Therefore, By GFP and EoSDH technology, AN-STM-4-GETH can realize Nx139Mb/s (N=1~8) Ethernet traffic transmission over STM-4 line.
Features
STM-4 interface:
-
Number of ports: 2(1+1 or 2+0);
-
Date rate:080Mbps;
-
Connector: SFP slot, Hot pluggable.
-
Operating Mode:
-
1+1 (One VCG channel/1+1 path protection, Recovering time: <50ms);
-
2+0 (One VCG channel/Without Path protection);
-
Supports real-time detection for the status of optical module;
-
Supports ALS (Automatic Leaser Shutdown);
-
Supports RPD (Remote Power down Detection).
Gigabit Ethernet interface:
-
Number of ports: 3;
-
Combinations:
-
2 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: 1;
-
Max Frame Size:1518/2000/9720 bytes;
-
Min Frame Size: 64 bytes;
-
Supports unicast, multicast and broadcast frame;
-
MAC address table: 4K;
-
MAC aging time: 15/300 seconds;
-
MAC address dynamic learning;
-
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;
-
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, G.7042 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.
Specification
Power supply
-
AC+DC dual input optional.
-
AC range: 85~264V AC
-
DC range : -36V ~ -72V DC
-
Power consumption: 10W(±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.
Appplication
AN-STM-4-GETH supports point-to-point application, in 1+1 mode, the 3 Gigabit Ethernet interfaces share one VCG and the bandwidth is 4xVC4 (556Mb/s). In 2+0 mode, the 3 Gigabit Ethernet interfaces share one VCG channels and the bandwidth is 8xVC4 (1112Mb/s).
Ordering Information
AN-STM-4-GETH
|
10/100/1000M Ethernet over STM-4, 19 inch chassis, support SNMP NMS/CLI, 2 STM-4 ports, 2*GE Tx ports + 1*GE Fx port, AC/DC power supply.
|
Lebih maklumat tentang Catacomm Corporation Sdn Bhd