Bladed Managed Media Converter System Onaccess 200X

OnAccess200X is a 2U 19" rack-mount 17-blade managed media converter chassis. The system can host a variety of FirstMile's media converter cards which are interchangeable and hot-swappable. These converter cards can be stand-alone, multi-port, modular or for Fast & Gigabit Ethernet connectivity.

The OnAccess 200x media converter system extends the network distance by adding fiber and enabling the connection of disparate cabling types in a network. Network segments may also operate at different speeds, and media converters can be used to convert between one speed and another. Typically, media converters are used to connect copper and fiber-optic cabling that coexist in a network.
OnAccess 200x provides remote loopback and complies with in-band IEEE802.3ah, IEEE802.1ag, ITU-T Y.1731, TS-1000. OnAccess 200x also supports FirstMile's proprietary Ethernet packet based OAM capabilities to manage subscriber access network from carrier center side to terminal side. The embedded management software allows administrators to easily configure features, monitor performance, and troubleshoot the system using command line interface, standard Web browser and Simple Network Management Protocol (SNMP) based network management platforms.
The advanced carrier-grade features, such as Auto-Negotiation, Auto-MDI/X, Link Fault Pass-Through (LFP), Remote Fault Detection (RFD) and Dying Gasp Alarm, enable more efficient troubleshooting and less on-site maintenance.
OnAccess 200x can be applied in FTTx and enterprise networks, including Greenfield and existing networks.

Features

• 2U 19" 17slot chassis with one slot for Power Supply Card , one slot for Network Management Card, and up to 15 slots for MC local cards
• Support all FirstMile's MC products. All modules and MC cards are hot-swappable
• The chassis main board contains only passive components
• Support power redundancy and AC or DC power options. The power supplies are hot swappable and modular
• Equipped with two hot~swappable fan modules to further increase system reliability. Both fan modules can be removed from the rear of the chassis, without interruption to the operation of line cards
• Dual power supply in load sharing or 1 + 1 automatic change-over mode with over-voltage / under-voltage  alarms
• Dual fans with monitoring and alarm features.
• Support chassis cascade, up to 4 chassises can be managed by one master NMC plus three slave NMCs from single IP
• Dual processor NMC for maximizing the system performances
• Delivers standard IEEE802.3ah, IEEE802.1ag, ITU-T Y.1731, TS-1000 OAM & CFM or proprietary Ethernet  OAM, enhanced network security and reliability.
• Non-blocking store-and-forward architecture enables forwarding at full wire speed
• 802.3x flow control for a full-duplex mode and collision-based backpressure for a half-duplex mode
• Egress/Ingress rate management control with 128Kbps granularity
• Optional automatic converter switchover protection
• Programmable link fault pass-through (LFP) or remote fault detection (RFD) function
• Remote power on / off detection with dying gasp alarm
• Remote loopback capability for link integrity test