[FEATURES]
• High capacity, high availability, compact CPE
• Common interface cards help reduce spares
• ETSI-compliant E1, E3/T3, STM-1/4/16 interfaces
• SDH protection with Sub-Network Connection
Protection (inherent) (SNCP/I) and SCNP
(non-intrusive) (SNCP/N), linear Multiplex Section
Protection (MSP 1+1), and Multiplex Section
- Shared Protection Ring (MS-SPRing)
• FE/GE Ethernet interfaces
• Ethernet switching and Quality of Service (QoS)
• Ethernet Line (E-Line) and Ethernet LAN (E-LAN) services
• Ethernet Linear Protection (ELP) and Ethernet Ring
Protection (ERP)applications
[BENEFITS]
• Extends the value and longevity of SDH networks with
higher-speed access rings and Ethernet services
• Cost-effective CPE for high-margin services
(Ethernet and leased-line)
• Ethernet, SDH and equipment protection support
always-on, mission-critical applications
• Significantly reduces capital expenditures (CAPEX)
with the latest integrated Application Specific Integrated
Circuits (ASICs)
• Reduces operating expenditures (OPEX) with low
power consumption and small footprint
• Managed by the Alcatel-Lucent 1350 Optical Management
System (OMS) for end-to-end management across
multiservice provisioning platform (MSPP), Packet Transport
Network (PTN) and Wave Division Multiplexing (WDM) networks
[TECHNICAL SPECIFICATIONS]
Cross-connect matrix
• 136 x 136 STM-1 equivalent fully nonblocking
SDH matrix (HO)
• 32 x 32 STM-1 equivalent fully nonblocking
SDH matrix (LO)
Main board interfaces
• 1646 SM:
¬ 1 x STM-1/4/16
• 1646 SMC:
¬ 2 x STM-1/4/16
¬ 21 x E1
¬ 8 x FE (transparent)
Optional line cards
• Line card slots
¬ 1646 SM: six
¬ 1646 SMC: two
• 2 x STM-1 card
• 2 x STM-4 card
• 42 x E1 card
• 3 x E3/T3 card
• 1 x GE (transparent) card
• 8 x FE (L2 switching) card
Ethernet
• E-Line, E-LAN and transparent
Ethernet services
• VLAN tagging (IEEE 802.1Q)
• QinQ (IEEE 802.1ad)
• ELP (ITU-T G.8031)
• ERP (ITU-T G.8032)
• Spanning tree (STP, RSTP)
• Link aggregation (IEEE 802.3ad)
• LCAS (ITU-T G.7042)
• Fault and performance monitoring
(ITU-T Y.1731, IEEE 802.1ag)
• Link layer monitoring (IEEE 802.3ah)
• Traffic shaping (three classes,
eight queues)
• Traffic policing and metering
(two-rate, three-color)
• Ethernet performance monitoring
SDH protection
• SNCP/I, SNCP/N
• Linear MSP 1+1
• MS-SPRing
Equipment redundancy
(1646 SM only)
• Power supply
• Main board
Synchronization
• STM-n, E1 ports
• External 2 Mb/s and 2 MHz inputs/outputs
• Priority and quality (SSM) synchronization
algorithms
Network management
• Alcatel-Lucent 1350 OMS
• TL1
Power
• -48 to -60 V DC
• 100 V AC to 220 V AC (1646 SMC only)
• Typical power consumption
¬ 1646 SM: 60 W
¬ 1646 SMC: 20 W
• Maximum power consumption
¬ 1646 SM: 120 W
¬ 1646 SMC: 40 W
Chassis
• 1646 SM
¬ Height: 88.9 mm (3.50 in.)
¬ Width: 442 mm (17.40 in.)
¬ Depth: 220 mm (8.66 in.)
• 1646 SMC
¬ Height: 44.5 mm (1.75 in.)
¬ Width: 442 mm (17.40 in.)
¬ Depth: 220 mm (8.66 in.)
Environment
• Operating environment: -5°C to +45°C
(23°F to 113°F), ETS 300 019, Class 3.2
• Storage environment: ETS 300 019,
Class 1.2
• Transportation environment: ETS 300 019,
Class 2.2
• ESD/EMC: ETS 300 386, Class A
“Telecommunications center”
• EN 50121 “Railway applications”
