Metro1000 Product Highlights

This document describes the product characteristics of OptiX 155/622H devices in terms of network applications, hardware structure, software structure, functional features, etc. OptiX 155/622H is an STM-1/STM-4/STM-16 class box device developed by Huawei Technologies Co. It can access multiple service types, and is applied to metropolitan area networks (MANs), local transmission network access layers, and private line access for large customers. It can be used in the access layer of MANs and local transmission networks for accessing private lines for large customers. For Ethernet services, the device supports the dual-plane coexistence of traditional TDM (Time Division Multiplexing) and PTN (Packet Transport Network) service bearer methods. The Ethernet service in the packet service plane provides a small aggregation function from multiple FE ports to one GE port. With the support of dual-plane networking, it can realize the smooth evolution from TDM network to packet-switched network.

Metro1000 Product Features

OptiX 155/622H is a box-type device, with box dimensions of 436mm (W) × 293mm (D) × 86mm (H), and except for power supply module and some service boards, the crossover unit, clock unit, and public service unit are all integrated in the SCB single board.The SS49SCB crossover module supports a high-order crossover capacity of 21.25G (136 × 136 VC-4) and a low-order crossover capacity of 5G (32 × 32 VC-4). and the low-order crossover capacity is 5G (32×32 VC-4). In the packet plane, OptiX 155/622H supports FE and GE type of Ethernet service access, and can be interfaced with devices with packet characteristics. In TDM plane, OptiX 155/622H supports multiple service types of access, and can be interfaced with switches, Ethernet switches and other devices.

Flexible Networking of SDH Transmission Equipment

The OptiX 155/622H has powerful docking capabilities and can be docked with Huawei optical network equipment to build a complete transmission network solution.

OptiX 155/622H capable of docking equipment:

• Metro series: OptiX 10G, OptiX 2500+, OptiX 155/622, OptiX Metro 500, OptiX Metro 100, and so on.

• OSN Series: OptiX OSN 9500, OptiX OSN 7500, OptiX OSN 3500, OptiX OSN 3500 II, OptiX OSN 2500, OptiX OSN 1500, and so on.

• OptiX 155/622H as access layer equipment can be mixed with Huawei's Metro series equipment and OSN series equipment for networking, supporting flexible networking methods such as point-to-point, linear, ring, hub, and mesh.

• It supports high-order cross-capacity of 21.25G and low-order cross-capacity of 5G, and can be configured as multiple TM (Terminal Multiplexer), ADM (Add/Drop Multiplexer), or MADM (Multiple Add/Drop Multiplexer) systems, and supports service scheduling and protection between multiple systems, which greatly enhances the equipment's performance. It also supports service scheduling and protection among multiple systems, which greatly enhances the networking capability of the equipment and the scheduling capability of inter-network services.

Metro1000 MSTP Features

In the packet plane, OptiX 155/622H supports packet-centric service switching, and the packet switching capacity supported by OptiX 155/622H is 8 Gbps. The access/aggregation/core layers contain two independent planes (TDM and packet plane). The access/aggregation/core layers contain two separate planes (TDM and packet plane). at the access layer. including the TDM service ring (i.e. SDH ring with a maximum rate of STM-1/4) and the packet data service ring (i.e. GE ring). At the aggregation/core layer, the TDM service ring (i.e., SDH ring with a maximum rate of STM-16/64) and the packet data service ring (i.e., 10GE ring) are included.

Metro1000 Protection Features

Device-level protection

Network level protection

Network Level	Protection Method
SDH (TDM plane)	Linear multiplexed segment protection
	Multiplexed segment protection ring
	Subnetwork connection protection (SNCP)
	Protection of interworking services between rings
	Shared fiber virtual path protection
Ethernet (TDM plane)	Layered protection
Ethernet (Packet Plane)	MPLS Tunnel 1+1/1:1 protection
ATM (TDM Plane)	VP-Ring/VC-Ring Protection

Built-in SDH Clock Synchronization

The OptiX 155/622H provides a variety of synchronized clock sources and features such as clock management.

Common Configuration

SDH Class Board

Board Name	Full name	Slot Bits	Interface Type	Connector
OI2S	1 Channel STM-1 Optical Interface Board	IU1, IU2, IU3	Ie-1, S-1.1, L-1.1, L-1.2	SC/LC
OI2D	2-way STM-1 optical interface board	IU1, IU2, IU3, IU5a	Ie-1, S-1.1, L-1.1, L-1.2	SC/LC
SL1O	8-channel STM-1 optical interface board	IU4	Ie-1, S-1.1, L-1.1, L-1.2	SC/LC
SL1Q	4-channel STM-1 optical interface board	IU4	Ie-1, S-1.1, L-1.1, L-1.2	SC/LC
OI4	1-channel STM-4 optical interface board	IU1, IU2, IU3	Ie-4、S-4.1、L-4.1、L-4.2	SC/LC
OI4D	2-way STM-4 optical interface board	IU1, IU2, IU3, IU5a	Ie-4, S-4.1, L-4.1, L-4.2	SC/LC
OI16D	2-channel STM-16 optical interface board	IU5a	S-16.1	LC
SB2L	1 channel STM-1 single-fiber bi-directional optical interface board	IU1, IU2, IU3	S-1.1, L-1.1	SC (left optical port only)
SB2R	1-channel STM-1 single-fiber bidirectional optical interface board	IU1, IU2, IU3	S-1.1, L-1.1	SC (right optical port only)
SB2D	2-way STM-1 single-fiber bidirectional optical interface boards	IU1, IU2, IU3	S-1.1, L-1.1	SC
SLE	1-way STM-1 electrical interface board	IU1, IU2, IU3	75Ω STM-1 Interface	75Ω SMB coaxial interface
SDE	2-way STM-1 electrical interface board	IU1, IU2, IU3	75Ω STM-1 Interface	75Ω SMB coaxial interface

EOS Single Board Class

Board Name	Full Name	Slot available	Interface Type	Connector Type
ET1	8-Channel Ethernet Service Interface Board	IU4	10/100BASE-T	RJ-45
ET1O	8-Channel Ethernet Service Electrical Interface Board	IU4	10/100BASE-T	RJ-45
ET1D	2-way Ethernet service electrical interface board	IU1, IU2, IU3	10/100BASE-T	RJ-45
EF1	6-way Ethernet service interface board	IU4	10/100BASE-T, 100BASE-FX	RJ-45
EFS	4-way Ethernet service interface board	IU1, IU2, IU3	10/100BASE-T	RJ-45
EFS4	4-Channel Ethernet Service Interface Board	IU1, IU2, IU3	100BASE-T	RJ-45
EGS	1 Gigabit Ethernet Optical Interface Board	IU1, IU2, IU3	1000BASE-LX/SX	LC
EFSC	12-channel Ethernet service interface board	IU4	10/100BASE-T	RJ-45
EFT	4-way Ethernet service interface board	IU1, IU2, IU3	10/100BASE-T	RJ-45
ELT2	2-channel 100 Gigabit Ethernet optical interface board	IU1, IU2, IU3	S-1.1, Ie-1	LC
EGT	1 Gigabit Ethernet Transceiver Processing Boards	IU1, IU2, IU3	1000BASE-LX/SX	LC
AIUD	2-way ATM optical interface board	IU4	Ie-1, S-1.1, L-1.1, L-1.2	Single-mode LC, multimode MT-RJ
AIUQ	4-way ATM optical interface board	IU4	Ie-1, S-1.1, L-1.1, L-1.2	Single-mode LC, multimode MT-RJ
SHLQ	Single pair high bit rate digital subscriber line interface boards	IU1, IU2, IU3		RJ-11 connector, 2-wire twisted pair
N64	N×64kbit/s rate interface board	IU1, IU2, IU3	N×64kbit/s interface: V.35/V.24/X.21/RS-449/EIA-530 Framed E1 interface: CRC4, non-CRC4	2mmHM
N64Q	4-way N×64kbit/s rate interface board	IU1, IU2, IU3	N×64kbit/s interface: V.35/X.21/RS-449/V.24/RS-530/RS-530A	2mmHM
FP2D	16-way Framed E1 Electrical Interface Board	IU1, IU2, IU3	Framed E1 interface: CRC4, non-CRC4	DB78
TDA	Multi-Channel Audio Data Access Board	IU4	12-way audio + 4-way RS-232 + 4-way RS-422	2mmHM Connector

Metro1000 Physical Features

The technical parameters of the device structure include three main aspects: box size, weight and power consumption.

This product technical parameters and product characteristics provided by Shenzhen Guihang Network Technology Co. Huawei SDH Optical Transmission Equipment,SDH Transmission Equipment Sales Tel: 18529092692 Welcome to call us!