Versions

The DM810 platform is offered as a variety of alternatives, with several interface choices, allowing a better fit  for the application and cost optimization.

• Chassis with 1U for a 19” rack
• Caters to E1, Ethernet, STM-1 and STM-4 applications
• MSP and SNCP protection
• Integrated fan modules
• Power supply –48/60VDC or 110/220VAC redundant

Management & Control

• RS232 and Ethernet interfaces for equipment management
• Support for DCC remote management by internal router
• Synchronism module and clock recover support by E1 interfaces, SDH or G.703 2MHz external input
• Support for external alarm with two inputs and one output
• Slots for removable fan modules with hot-swap support and redundancy
• EOW voice channel with DTMF signalling
• Access to management channel by V.11 interface
• Graphic web-based local management DmView Network Management System with end-to-end provisioning

Power Supply

• Two slots for power supply units with redundancy
• Hot-swap support
• Power supply with automatic voltage selection: AC (100 – 240V) and DC (-48V)

SDH Interfaces

• The DM810 can be equipped with two types of SDH interfaces: STM-1 or multi-rate STM1/4 (see versions table) STM-1 or STM-4 interfaces available in SFP connectors supporting optical modules with several range options (2km at 120km) and wavelength, including bidirectional (one fibre)
• For operation as STM-1, the SFP slots can also be equipped with SFP electric modules
• Support Add/Drop Mux and Terminal applications
• Supports SNC protection and MSP 1+1
• Performance Monitoring

PDH Interfaces

• Supports 2Mbit/s G.703 interfaces, available in two configurations; Eight RJ45 ports or 63 ports in high density LFH connectors*
• 2Mbit/s transparent traffic mapping at SDH ports

Ethernet Interfaces

• Supports 10/100/1000 Gigabit Ethernet interfaces
• Gigabit Ethernet Ports available in RJ45 connectors and/or SFP connectors for optical interfaces implementation
• Auto-negotiation support, Auto MDI and MDI-X
• L2 switching with 802.1Q VLAN and QinQ support
• Jumbo Frames support
• Pause frames support
• STP (802.1D), RSTP (802.1W) and MSTP (802.1S)*
• Support EAPS loop protection, according to RFC 3619*
• Supports QoS based on DSCP or CoS bits 802.1p
• Mapping of Ethernet traffic into SDH using GFP encapsulation, Virtual Concatenation and LCAS*
• Virtual Concatenation capacity up to 8xVC4* or 24 xVC3 or 252xVC12 for Ethernet mapping Allows use of Ethernet interfaces in transparent mode to carry point-to-point packet traffic

MODELS

PSU-85

Carrier Class Ethernet TBD