- Contact Person : Mr. Wan Can
- Company Name : ZISA Technologies Corporation Limited
- Tel : 0086-10-52885062
- Fax : 0086-10-58235931
- Address : Beijing,Beijing,E09,Building F,Kaixuancheng,No.170,Beiyuan Rd.,Chaoyang District,Beijing,China
- Country/Region : China
- Zip : 100101
STM-1 SDH
Related Product Searches:STM-1 SDH,High Quality,STM-1, SDH STM-1,ZS-OS155-24
Fiber Data transfers Series
ZS-OS155-24 STM-1 SDH/MSAP Access Device
Overview
ZS-OS155-24 is the STM-1 level Synchronous Digital Hierarchy (SDH) system, and fully complied with ITU-T standard. It can be used as a Terminal Multiplexer (TM) or an Add-Drop-Multiplexer (ADM) to build point-to-point, ring and chain transmission network.
Features
l High integrated
n Chassis dimensions (1U) : 481 x 305 x 44 ( W x D x H)
l Multi-card design
n Assembled with corresponding interface cards, can provide E1, Ethernet, V35 and some other interfaces
l Standard element timing
n Supports ITU-T G.813 standard NETF, switching automatically between multi time sources
l Flexible engineer Order Wire
n Provides Engineer Order Wire (EOW) interface (two-line model), with group call and dial functions
l Powerful network capacity
n Supports point to point, chain and ring networks,
n working with ZS-OS155-SHELF can build tangency ring, tributary ring and some other more complex networks
l Convenient Management
n Support Ethernet and RS232 management interface
n Support using special E1 port for management
n Support using D1-D3 or D4-D12, support DCC transparent transmission.
l Multiple power supply Modes
n Privide 220V AC or dual AC220V/DC-48V to meet diverse requirements.
Technical Specification
Index | Performance Parameter | |
SDH Interface | Max | 2 STM-1 optical interfaces |
Connector | FC or SC | |
F155-O | Single STM-1 optical interface | |
F155-DO | Dual STM-1(1+1) optical interfaces | |
PDH interface | E1 Spec. | Comply with G.703, 2.048Mbps, HDB3 |
Max E1 | 24E1 (5E1,8E1 Card Module support) | |
E1 Card Module | 5E1,8E1, 5E1+1Ethernet Card | |
Ethernet | Interface | 10/100Base-Tx, Comply with IEEE 802.3 |
Max Ethernet Interface | 6Ethernet Interface | |
Ethernet Module | 1Ethernet, 4Ethernet Card | |
V.35 | VPI | 1 V.35 |
Cross-connect Capacity | Low order VC12 | 63X63 |
Management | Protocol | SNMP or Q3 |
Interface | 10Base-T, RS232 | |
EOW interface | Standard socket RJ11 | |
LCD Display | No Supported | |
Physical Dimension | 1U: 481 × 305 ×44 (mm) | |
Power | Supply | -48V DC or 220V AC |
Consumption | Consumption ≤15w | |
Environment | Temperature | 0°C~45°C |
Humidity | 10%~90 % | |
Weight | 3.76 kg | |
Application
STM-1 SDH
