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RS1030 Multi-service Optical Terminal

RS1030 is designed as a STM-1 level optical terminal with two 155.520Mb/s optical interfaces to provide an ultra-compact, cost-effective and flexible multi-service platform. It can realize the E1(up to 8E1), V.35, PCM traffic and 100Mbps Ethernet transmission over optical line.

Product Description

Overview

RS1030 is designed as a STM-1 level optical terminal with two 155.520Mb/s optical interfaces to provide an ultra-compact, cost-effective and flexible multi-service platform. It can realize the E1(up to 8E1), V.35, PCM traffic and 100Mbps Ethernet transmission over optical line.

RS1030 supports port-based VLAN and IEEE 802.1Q tag-based VLAN. By adopting ITU-T G.7041, G.7042 and G.707-compliant EOS (Ethernet Over SDH) technology and VLAN technology, each Ethernet port can employs 1~4 separate Virtual Concatenation Groups (VCG), and each VCG can be assigned to one or more Ethernet ports. The bandwidth of VCG can be flexibly configured for efficient transmission of Ethernet data over SDH network.

RS1030 supports NE management based on CLI command and RayView network management platform based on SNMP_V1 and SNMP_V2 protocol, to perform excellent management such as configurations, alarm monitoring and performance statistic.

RS1030 is suitable for data access network on the client side. With the technology compliant to ITU-T standards, it can communicate with products from other vendors adopting the same standards.

 

Feature

● Standard rack with 1U height and 19 Inch width

● Optical Interface

Two STM-1 interfaces, LC type SFP module , hot pluggable

Complies with GB/T15941-1995 and ITU-T G.813 standards

Supports RPD (Remote Power down Detection) information sending function

Supports ALS (Automatic Laser Shutdown) to protect operators from hurt

● Ethernet Interface

Four LAN ports(physical port), each LAN port supports auto-negotiation, it can also be set to 10M full/half-duplex, 100M full/half-duplex mode by force

Four WAN ports (internal port and invisible), each WAN port employs a VCG; the total bandwidth of 4VCGs is 63 VC-12 and the bandwidth of optional one VCG is up to 48 VC-12(100Mbps)

The LAN and WAN ports are compatible with IEEE802.3/802.3u standard

Supports flow control and broadcast storm filtering control

Supports port-based VLAN and IEEE802.1Q tag-based VLAN

Supports GFP-F Encapsulation specification complying with ITU-T G.7041

Supports VCAT specification complying with ITU-T G.707

Supports LCAS specification complying with ITU-T G.7042

Provides both LCAS and Non-LCAS modes

The maximum tolerated differential delay between any two VC-12 channels is 112ms

● Three kinds of modules available for user service interfaces combination: 4E1/8E1, 2E1+V.35, 8E1+8PCM/16PCM/30PCM

E1 Interface

Up to 8E1

Optional 120Ω balanced E1 interface / 75Ω unbalanced E1 interface

E1 interface complies with ITU-T G.703 standard

● V.35 Interface

DB25 connector, complies with ITU-T V.35 standard

V.35 interface supports non-framed and framed mode, the bit rate is N×64Kbps(N=1~31)in framed mode and 2048Kbps in non-framed mode

In framed mode, the PCM30/PCM31/PCM30C/PCM31C mode is optional

Supports DCE and DTE mode, in DCE mode, the master timing and tracing timing is optional; while in DTE mode, it only supports tracing V.35 timing

Supports phase settings between V.35 output data and clock

Supports link fault pass through function, which can notify V.35 port that the E1 side is failed

● PCM interface

Up to 30 FXO / FXS interfaces

Up to 16 magneto interfaces

Up to 8 2/4-wire E&M audio interfaces

Up to 8 64K data/ RS232 /RS485 data

● Supports point-to-point, chain, ring and mixed networking with other STM-1

● Cross-connection with TU-12 granularity

● SDH equipment timing mode

ITU-T G.813 internal oscillator

STM-1 line timing (T11,T12)

The timing source can be automatically switched according to a programmed principle or forced switched by operator.

● Protection

Supports 1+1 path protection with switching time less than 50ms

Supports Automatic protection mode and manual protection mode

● Supports embedded BERT(Bit Error Rate Tester) and various loop back for troubleshooting

● Supports FTP protocol and firmware download online without disturbance of existing traffic

● NE Management

Provides serial management interface(CONSOLE) and Ethernet management interface (EMU), both adopt RJ45 connector

Supports network management based on SDH overhead or on internal E1 channel

Supports NE management based on CLI command via RS232 interface or TELNET

Supports RayView network management platform based on SNMP_V1 and SNMP_V2 protocol to perform excellent management

● Supports hot-spare power, the power consumption is less than 15W /25W

-48V DC single power access;

-48V DC double power access;

220V AC single power access;

220V AC double power access;

-48V DC+220V AC double power access;

 

PCM sub-module list

Model

Name

Description

PCM-4FXS

 

Foreign exchange station module

Provides a 4ch FXS interface, connects to user phone directly. Works with PCM-4FXO module to achieve extension of PBX user line

PCM-4FXO

 

Foreign exchange office module

Provides a 4ch FXO interface, connects to PBX user interface. Works with PCM-4FXS module to achieve extension of PBX user line.

PCM-4MAG

magneto telephone module

Provides a 4ch magneto telephone interface, adopts 2100Hz inband signaling with signaling transmission and detection function, mainly apply to order wire, private line etc,. Occasions.

PCM-2EM-2/4

2/4 wire E&M audio module

Provides 2ch 2/4 wire E&M audio without signaling, supports 2/4 Wire mode online switch.

PCM-2RS232

 

RS232 Interface module

Provides a 2ch RS232 asynchronous interface, each channel occupies one 64K time slot. Supports rate from 0Kbps~19.2Kbps.

PCM-2RS485

 

RS485 interface moudle

Provides a 2ch RS485 asynchronism interface, each channel occupies one 64K time slot. Supports rate from 0Kbps~19.2Kbps, half-duplex mode.

PCM-2CD64K

64K data module

Provides a 2ch 64K data interface, complies with ITU-T G.703

 

Application

 

RS1030 Multi-service Optical Terminal

Figure 4-1 Point to point network

 

RS1030 Multi-service Optical Terminal

Figure 4-2 Chain network

 

RS1030 Multi-service Optical Terminal

Figure 4-3 Ring network

 

RS1030 Multi-service Optical Terminal

Figure 4-4 PCM application

Note: Make sure optical A of one NE must be connected with optical B of its neighboring NE.

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