Multi-Service Access Platform (SDH-based) STM-1 Terminal Multiplexer

Terminal multiplexer,Ethernet ports support GFP/LCAS/VCAT,Configuration, alarm and security via CONSOLE,High-density design

SPC-MSAP155C   Multi-Service Access Platform (SDH-based) 

Introduction: 

Spacecom_MSAP is a SDH-based Multi-Service Access Platform. Spacecom_MSAP, high-density equipment, is designed to integrate various services based on SDH technology for last mile with high performance/price ratio. When it interoperates with SPC-155TM/ADM series, Spacecom_MSAP provides access and transmission for multi-services; meanwhile, reduce the access equipment for saving the cost. It is a best choice for Metro Access Network construction which is moving from TDM service to data services.    

Features:

  Spacecom_MSAP - Equipment at Central Office  • Multi-Service Transport Platform based on SDH structure; • Provide up to 4*STM-1 uplink, nonblocking cross connection 8×8 VC4 or 504*504 VC12 • Support APS 1+1 • Support flexible topologies: Chain; Ring; Tree; etc.

• Tributary Module: 2*STM-1 or 4*STM-1; 8*E1 or 16*E1; 2*V35 or 4*V.35; 4*10/100Base-Tx   (autonegotiation;mapped to N*VC12; support GFP/LCAS;VCAT) • Maximum Downlink: 20*STM-1; 80*E1; 20*V.35;20*ETH • Offer three management modes: SNMP; Console;PANEL (on-spot) • Provide four empty alarm outputs; Customers can define the level and conditions of alarms by themselves • Plug-and-play installation with all Module Card • Dual Power supply: AC or DC or Mixed • Structure: 19”×1.5U

SPC-155TM/ADM - Terminal Equipment

• 1/2×STM-1 optical uplink, support 1+1 protection; • 4 or 8 or16*E1s; • 4*10/100Base-Tx Ethernet service interface, support GFP, VCAT and LCAS, max bandwidth 100M; • 1 or 2*V.35 interfaces; • Support two management ways: SNMP (ADM only) and CONSOLE • -48VDC or 220VAC power supply; • Structure: 19”×1U;

E1 Interface  • Bit Rate: 2048Kbps • Line Code: HDB3 • Line Impedance: 75ohm unbalanced or 120ohm balanced • Electrical Characteristic: ITU-T G.703 • Jitter Performance: ITU-T G.823 • Connector: BNC unbalanced; RJ45 balanced   V.35 Interface  • Bit Rate: N*64K (N=1~32) • Work Mode: DCE or DTE options • Connector: DB25   

Management Port  Console Port  • Interface: RS-232 • Connector: RJ45 • Baud rate: 57600bit/s  SNMP Port  • Interface: 10/100M BaseT • Connector: RJ45   Other  •AC: 220VAC±20%; 50HZ •DC: 24VDC or -48VDC • Power Consumption ≤ 30W • Dimension: 483(W)×56(H)×290(D) mm • Working Environment Temperature: 0°C~45°C

Humidity: Up to 90% non-condensing

Applications

Spacecom_MSAP  Spacecom_MSAP will work out the problems in above. It is easy to see that Spacecom_MSAP provides different services to customers by connecting 20*STM-1 tributary from Spacecom_MSAP with SPC-155TM directly. Attratctive point are shown in below  • Adopt full optical access way in access network in order to drastically reduce the employment of E1 and DDF rack at C.O. (central office) for saving the investment and room for carriers • Offer up to 20*STM-1 download which can be deployed to building and office • Implement real seamless connection from backbone to access network for cutting down fault point and toning up transmission reliability • Pay as grow to optimize CAPEX • Support remote SNMP management, all of deployed equipment can be managed at C.O. • Interoperate with standard-based third party devices because of standard STM-1  

In this application, the Spacecom_MSAP is used as an aggregation device to transmit the data services through SDH backbone network. One Spacecom_MSAP can offer 20*STM-1 tributaries with up to 320*E1s plus 64*ETHs. All of remote devices can be managed through SMNP or CONSOLE or Panel (on spot).  

Order Info

SPC-MSAP155C: Chassis with LCD and SNMP management; 1 or 2-slot for uplink; 4 or 5-slot for Spacecom_MSAP Chassis downlink, non-blocking cross connection of 504*504 VC12; dual power supplies slots  Spacecom_MSAP Power Module SPC-MSAP155C-AC : 220V AC Power Module SPC-MSAP155C-DC: -48V DC Power Module  Uplink Module MU-STM1-1: 1*STM-1 Uplink Interface Card (S1.1,SC) MU-STM1-2: 2*STM-1 Uplink Interface Card (S1.1,SC)  Downlink Module TL-DOPT: Services Module Card for Downlink with 2*STM-1 Optical Interface (S1.1,SC) (Work with Remote Equipment SPC-155TM/SPC-155ADM) TL-QOPT: Services Module Card for Downlink with 4*STM-1 Optical Interface (S1.1,SC) (Work with Remote Equipment SPC-155TM/SPC-155ADM) TL-8E1: Services Module Card for Downlink with 8*E1Electrical Interface (Optional: 75 or 120) TL-16E1: Services Module Card for Downlink with 16*E1Electrical Interface (Optional: 75 or 120) TL-DV35: Services Module Card for Downlink with 2*V.35 Electrical Interface; Support framed E1 n*64K

 TL-QV35: Services Module Card for Downlink with 4*V.35 Electrical Interface; Support framed E1 TL-FE-22: Services Module Card for Downlink with 2*10/100M Base-T (2*LAN/2*WAN mapped to N×VC-12; GFP/LCAS standard) TL-FE-42: Services Module Card for Downlink with 4*10/100M Base-T (4*LAN/2*WAN mapped to N×VC-12; GFP/LCAS standard)  SPC-155TM  SPC-155TM-4E: 1×STM-1; 4×E1, AC 220V or DC -48V SPC-155TM-4E4F :1×STM-1; 4×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V SPC-155TM-4E1V :1×STM-1; 4×E1+1×V.35 (n×64K); AC 220V or DC -48V SPC-155TM-4E4F1V :1×STM-1; 4×E1+4×10/100Base-T (GFP/LCAS Standard) +1×V.35 (n×64K); AC 220V or DC -48V SPC-155TM-8E :1×STM-1; 8×E1, AC 220V or DC -48V SPC-155TM-8E4F :1×STM-1; 8×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V SPC-155TM-16E :1×STM-1; 16×E1; AC 220V or DC -48V

SPC-155TM-16E4F :1×STM-1; 16×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V

SPC-155ADM  SPC-155ADM-4E :2×STM-1; 4×E1, AC 220V or DC -48V SPC-155ADM-4E2V :2×STM-1; 4×E1+2×V.35 (n×64K); AC 220V or DC -48V T (GFP/LCAS Standard) +2×V.35 (n×64K); AC 220V or DC -48V SPC-155ADM-4E4F:2×STM-1; 4×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V SPC-155ADM-4E4F2V :1×STM-1; 4×E1+4×10/100Base-SPC-155ADM-8E4F :2STM-1; 8×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V SPC-155ADM-8E :2×STM-1; 8×E1, AC 220V or DC -48V SPC-155ADM-16E:2×STM-1; 16×E1; AC 220V or DC -48V SPC-155ADM-16E4F :2×STM-1; 16×E1+4×10/100Base-T (GFP/LCAS Standard); AC 220V or DC -48V  

Multi-Service Access Platform (SDH-based) STM-1 Terminal Multiplexer