Multiple service over STM-1 multiplexer realizes multiple service over STM-1 optical with 155.52Mbps.

3slots available to offer customized services.It’s with 1U 19inches, compact design and easy maintenance.

• 1U 19inch design
• 2xSFP optical ports available for option
• 3x service cards available for option
• Maximum available functions for option: E1, 10/100M Ethernet, 10/100/1000M Ethernet.
• Supports Remote power Down Detection (RPD) and Auto Laser Shutdown (ALS)

Optical	Customized service slot
2xSTM-1 optical interface Comply with ITU-T G.957 Date rate: 155.52Mbps Operation Mode: SDH/SONET Optical: SFP/LC Two optical available for 1+1 redundancy option Various loopback control for easy maintenance	3xslots offered for customized services. Available cards: GE card: 1xGE port with RJ45, 1xGX port with SFP slot FE card: 4xEthernet ports with RJ45 E1 card: 8E1 or 16E1
GE card for option(1xVCG，option)	4channel FE card（option）
This card only insert in slot 3 1x optical GX and 1x electrical GE SFP module not offered by default Optical port support ALS Ethernet with MDI/MDIX, full/half duplex Support 1xVCG. Maximum available for 63xVC12（133Mb/s）Framelength:64bytes(minimum),1522/2036bytes(maximum)	This card only insert in slot 3 4channel 10/100M Ethernet available support VLAN Each port can relation to 1-4xVCG Each VCG can integrate 1-4xFE ports with flexible bandwidth to realize Ethernet transmission over SDH network
E1 card (option)	RS232
These card can be insert in slot 1 and slot 2. 8E1 for one card. Maximum 16E1 available by 2 cards Connector: DB37. Accessory: DB37/BNC adapter offered for 75ohm or DB37/RJ45 adapter offered for 120ohm.	One channel RS232 available
Management	Environment
Support console and SNMP management	AC220V, DC-48V, AC+DC, AC+AC, DC+DC option Power range: -36～-72V DC, 176～264V AC Power consumption: 15W±10％ Temperature: -5-50°C Humidity: -40~ 70%Non-condensing