Product Highlights of OptiX OSN 1800 V Packet Enhanced

• MS-OTN compliance and compact design (5U-high), supporting the access of any-rate services

  • A single OptiX OSN 1800 chassis supports full-granular cross-connections and multiplexing. It allows for a maximum of 700 Gbit/s OTN capacity, 700 Gbit/s packet capacity, and 280 Gbit/s SDH higher-order and 20 Gbit/s SDH lower-order capacities. This significantly improves line bandwidth utilization.
  • The OptiX OSN 1800 supports universal line boards, and allows services being scheduled on the OTN, SDH, PKT service planes to seamlessly share line transmission bandwidth.
  • Being highly integrated, each OptiX OSN 1800 chassis is 5 U high and provides a maximum of 15 service slots.
  • Targeted for metro edge applications, the OptiX OSN 1800 can be deployed as service access or aggregation nodes, and supports uniform backhaul of full services (1.5 Mbit/s to 100 Gbit/s).

• Environmentally friendly, power saving, and easy to deploy and maintain

  • Supports power saving and consumes low power in a typical configuration, helping customers reduce their OPEX.
  • Easy to deploy and supports a broad range of applications: 19-inch or ETSI cabinet mounting and supports AC and DC power supplies.
  • ITU-T G.709 compliant OTN inband management

• Distinguished architecture, providing high reliability and secure data transport

  • Provides various network-level protection schemes for all-around service protection.
  • Provides equipment-level redundancy protection: power supply redundancy, fan redundancy, and 1+1 redundancy for the control, cross-connect, and clock integrated board.

Product Highlights of OptiX OSN 1800 I/II Compact

• Transmission of all services over a single network

  • The OptiX OSN 1800 encapsulates all services, from low-rate services (such as FE services) to high-bandwidth services (such as 10G services), into OTN frames for transmission.
  • The xPON is applied to reduce fiber attenuation in the PON system deployed in urban areas and provide a reliable protection solution within 50 ms.

• Long-distance transmission with fewer nodes

  • The standard OTN interface supports the forward error correction (FEC) function. After OTN technology is applied to the traditional CWDM system, a transmission distance of up to 120 km (33 dB) is supported, a great improvement compared to the traditional 80 km limit.
  • When EDFA is added, the transmission can be further increased to 170 km, long enough for metropolitan transmission.

• Lower maintenance expenditure and operation expenditure

  • Multi-service, long-distance, and large-capacity transmission helps simplify the network structure.
  • The service processing and switching equipment, network management system (NMS), and OSS are all configured at the central node in the system.
  • Equipment with simplified transport functions is deployed in unattended equipment rooms in remote areas for wide coverage.
  • ITU-T G.709-compliant OTN inband management is supported.
  • SDH and WDM/OTN equipment are managed and maintained using the same NMS.

• Hybrid networking of CWDM and DWDM

  • This networking mode enables smooth upgrade from CWDM to DWDM.

• Environment-friendly with lower power consumption

  • The "All over WDM/OTN" technology helps service equipment be deployed centrally at large sites and directly connected to the client equipment using the distance extension technology. The number of end nodes can be decreased by 30% to 90%.
  • The OptiX OSN 1800 uses DC/AC power supplies, boasting high adaptability.
  • The OptiX OSN 1800 has a box design and is highly integrated, facilitating flexible deployment at any site.

Product Specifications(1800 V)

This topic describes the appearance and system specifications of the OptiX OSN 1800 enhanced packet products (OptiX OSN equipment for short).

Table 1 Product appearance and specifications

Specifications		Description
Product appearance
Dimensions (H x W x D)		221 mm x 442 mm x 224 mm
Number of slots for service boards		DC-powered chassis: 15 AC-powered chassis: 12
Optical switching capability		1 to 9-degree reconfigurable optical add/drop multiplexer (ROADM)
Product capacity	OTN	700 Gbit/s ODUk (k = 0, 1, 2, 2e, flex or 4)
	Packet service	700 Gbit/s
	TDM	Higher order: 280 Gbit/s; lower order: 20 Gbit/s
Maximum number of wavelengths	DWDM	80 wavelengths
	CWDM	8 wavelengths
Wavelength range		DWDM: 1529.16 nm to 1560.61 nm (C Band, ITU-T G.694.1) CWDM: 1471 nm to 1611 nm (S+C+L Band, ITU-T G.694.2)
Maximum rate per channel		100 Gbit/s
Service types		SDH service, PDH service, OTN service, Ethernet service, CPRI service, OBSAI service, SAN service, video service, and others
Line rate		2.5 Gbit/s, 10 Gbit/s, 100 Gbit/s
Pluggable optical/electrical module		Optical module: SFP, XFP, SFP+, TXFP, CFP, CFP2 Electrical module: GE SFP, FE SFP, STM-1 SFP
Topology		Point-to-point, chain, star, ring, ring-with-chain, intersecting rings, and tangent rings
Applications		Pure packet networks, pure OTN networks, pure TDM networks, MS-OTN networks (OTN+Packet+TDM), hybrid networks (Packet+TDM), OTN+Packet networks, and OTN+TDM networks
Redundancy and Protection	Network level protection (OTN)	Client 1+1 protection, intra-board 1+1 protection, ODUk SNCP, and optical line protection, tributary SNCP, LPT
	Network level protection (packet)	MPLS-TP 1:1 tunnel APS, MPLS-TP 1:1 PW APS, MC-LAG, LPT, LAG, ERPS, MRPS
	Network level protection (TDM)	SDH protection: SNCP, linear MSP, and ring MSP EoS protection: LAG, DLAG, LCAS, LPT, and STP/RSTP
	Equipment level protection	Control, cross-connect, and clock integrated board redundancy Power supply redundancy Fan redundancy
Optical power management		ALS, AGC
Maintenance	MPLS-TP OAM	Supports CC, RDI, AIS, LB, LT, one-way LM, two-way DM, LCK, TST, and CSF.
	ETH OAM (packet)	Ethernet service OAM: supports continuity check (CC), loopback (LB), linktrace (LT), alarm indication signal (AIS), one-way loss measurement (LM), two-way delay measurement (DM), and remote defect indication (RDI). Ethernet port OAM: supports OAM auto-discovery, link performance monitoring, remote loopback, and self-loop detection.
	ETH OAM (TDM)	Ethernet service OAM: supports CC, LB, LT, and OAM_Ping. Ethernet port OAM: supports OAM auto-discovery, link performance monitoring, remote loopback, and self-loop detection.
	Port mirroring (TDM)	Supports port mirroring that enables service analysis and fault diagnosis without affecting services. Supports mirroring at local ports. Supports mirroring in the ingress direction of UNI and NNI ports.
	Port mirroring (packet)	Supports port mirroring that enables service analysis and fault diagnosis without affecting services. Supports mirroring at local ports. Supports mirroring in the ingress direction of UNI ports.
	Port traffic mirroring (packet)	Supports port traffic mirroring that enables service analysis and fault diagnosis without affecting services. Supports mirroring at local ports. Supports mirroring in the ingress direction.
Synchronization	OTN	OTN clock Synchronous Ethernet clock IEEE 1588v2
	Packet	Synchronous Ethernet clock IEEE 1588v2 clock
	TDM	SDH clock Synchronous Ethernet clock
DCN	Outband DCN	Supports 225 outband DCN channels, which can be electric supervisory channels (ESCs) or optical supervisory channels (OSCs).
	Inband DCN	Supports 64 inband DCN channels. Channel bandwidth are configurable.
TP-Assist		Service configuration: supports end-to-end service configuration and automatic deployment of alarm management with service deployment. Service commissioning: supports one-click service connectivity tests, meter-free automatic tests, and one-click service performance tests. Routine maintenance: supports performance measurement and monitoring, and E-Line and E-LAN service path visualization. Fault diagnosis: supports intelligent fault diagnosis, IP Ping initiation and response, and service loopback detection.
Standard working voltage		-48 V/-60 V DC power input 110 V/220 V AC power input
Mounting option		Mounted in a 19-inch cabinet Mounted in an ETSI cabinet NOTE: OptiX OSN 1800 can be installed horizontally or vertically in a 19-inch or an ETSI cabinet.
Running environment	Chassis temperature	Long-term running: -5°C to +50°C Short-terma running: -5°C to +55°C
	Chassis relative humidity	Long-term running: 5% to 85% Short-term running: 5% to 95%
	ETSI conformity	ETSI Class 3.1 NOTE: ETSI standards define temperature and humidity environments, where equipment is located.
Reliability Specifications	System availability	0.9999965, which indicates that the annual operation cessation time of the equipment is not more than two minutes
	System mean annual repair rate	Less than 1.5%
	MTTR (system mean repair time)	4 hours
	MTBF (system mean fault interval)	129.63 years
a: A short term refers to a maximum of 72 consecutive operating hours and the total time of short-term operating in a year cannot exceed 15 days.