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ML620

  • IEEE 802.3ah Ethernet in the First Mile (EFM) 2Base-TL Solution
  • MEF Certified Ethernet Capabilities
  • Rapid Service Deployment
  • Superior Rate and Reach
  • Low Delay and Jitter for Voice and Video Transmission
  • Worldwide Spectral Compliancy
  • OSMINE, NEBS III, FCC, UL, CE
  • Environmentally Hardened

The ML620 EAD platforms can be managed In- and Out-of-Band by the MetaASSIST™ View graphical craft application and via the multi-platform Element Management System, MetaASSIST EMS. The management protocols include standard TL1 command line interface and SNMP using standard MIBs for seamless integration with third-party Network Management Systems (NMS).

The ML620 EADs provide full Carrier Ethernet over Copper access

functionality, including basic traffic management and QoS application at the edge. One hundred percent compatible with carrier Ethernet switching equipment in the CO, the ML620 provides basic bandwidth management and QoS at the edge, making the most efficient use of the bandwidth in the copper access network.

 

 

 

Interfaces
Ethernet (Network/User)

  • 10/100Base-T 4 ports
  • Connector: RJ45, Auto-MDIX
  • 100Base-FX Connector*: 1 port (option) SFP Based, MSA compliant

High Speed Link (Bonded Copper Pairs)

  • Protocol IEEE 802.3ah 2Base-TL
  • Line code ITU-T G.991.2 rev. 2
  • Bandwidth 1-45 Mbps (symmetrical)
  • Number of Copper Pairs 2-8, Connector: RJ45 (per modem/pair)
  • End-to-end Delay 2-4 ms (typical)
  • Spectral Compliance ITU-T G.991.2 (Annex A, B, F) ETSI TS 101 524 (Annex E) ANSI T1.417, T1.426 Per-country regulatory compliant spectral modes
  • Sealing Current 48VDC/4mA nominal

Management (Out-of-Band)

  • 10/100Base-T
  • Connector: RJ45, Auto-MDIX
  • Craft EIA RS-232 (DCE)
  • Connector: DB9

LAN Protocols

  • Dynamic Bridging IEEE 802.1, 8K MAC addresses
  • Discovery Mechanisms LLDP
  • VLAN Tagging IEEE 802.1Q
  • Double Tagging Q-in-Q
  • RSTP, STP IEEE 802.1d
  • Link Aggregation IEEE 802.3ad
  • Provider Bridges IEEE 802.1ad
  • OAM IEEE 802.3ah clause 57 (EFM OA&M) IEEE 802.1ag

Management
Protocols

  • SNMP SNMP v1 and v2c
  • Command Line Interface TL1
  • Remote Access Telnet
  • Secure Access (option) SSH v2
  • Time Synchronization SNTP v3
  • Web Access HTTP
  • File transfer FTP, TFTP
  • IEEE 802.3ah EFM OAM Dying Gasp
  • User Authentication RADIUS and/or local passwords

Metro Ethernet Forum – Advanced Service
Provisioning and Traffic Management
Quality of Service

  • Classes of Service 4
  • Scheduler WFQ, SP
  • Classification L2 802.1p/Q priorities L3 ToS/DiffServ

Applications

  • EMS MetaASSIST EMS
  • Craft GUI MetaASSIST View

Front Panel Indicators (LEDs)

  • Power
  • Status
  • Alarm
  • MLP per modem/pair
  • ACT (Activity) • LNK (Link) per Ethernet/HSL port

Alarm Contacts

  • Terminal Block 2 Input, 1 Output

Physical

  • Dimensions Height: 1.6” / 40mm (1U)
  • Depth: 11.0” / 280mm
  • Width: 8.4” / 213mm
  • Weight 3.75 lbs / 1.7 Kg
  • Mounting Rack: 2 units in 19”, 23” or ETSI racks
  • Desktop, Wall Mount
  • Power DC: -48/-60 VDC nominal,13.5-17 Watt (per model) AC: 90-264 VAC, 47-63 Hz, 17-21 Watt (per model)

Environmental

  • Operating Temp. -40° to +65°C
  • Storage Temp. -40° to +70°C
  • Relative humidity Up to 95%, non-cond.

Regulatory Approval/Certifications
Metro Ethernet Forum

  • MEF 9, 14

Safety

  • UL 60950, CSA C22.2 60950
  • EN 60950, IEC 60950

EMC

  • FCC Part 15 Class B
  • ICES-003 Class B
  • ETSI EN 300 386 Class B
  • ETSI ETS 300 132-2
  • ITU-T K.20, K.21

NEBS

  • Level III (GR-1089-CORE, GR-63-CORE)

CE

  • EMC and Safety

Environmental

  • GR-63-CORE
  • ETSI ETS 300 019

Our service portfolio is tailored to each individual customer’s needs. We aim to offer complimentary services to our customers to help them deliver the service level agreements they are contracted to provide.

For more information, view our Service Portfolio

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