Opengear CES-8940, Руководство пользователя

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1–2 • Introduction CES-8940 User Manual (Iss. 02)
Overview
The CES-8940 includes up to four RJ45 ports plus one GigE (SERDES) port connected to the
OG3-FR series frame midplane that communicates with the switch on the Network Controller
Card. These ports can be configured as a generic switch (any port to any port). They can also be
set up for 1:1 trunking between any ports or redundant/load sharing trunking such as four wired
links with auto fail-over. Port based VLAN is also supported as you can choose to partition the
switching ports into virtual private domains assigned on a per port basis.
The switching function operates transparently for DHCP, ARP, Multicast and Broadcast, and
VLAN services (except where restricted by configuration). Note that the CES-8940 does not
provide Power Over Ethernet (POE) but will work with switches that follow 802.3eaf/at.
The CES-8940 is fully hot-swappable with all active components on the front removable module.
No active components are installed on the rear module. This design greatly reduces down time
eliminating any need for users to access the back of the openGear frame.
Features
The following features are standard for the CES-8940:
• Compliant with IEEE 802.3 (10/100/1000BASE-T)
• Supports 10/100/1000
1
Base T Ethernet on four RJ45 connectors
• Auto negotiation for 10/100/1000
1
speeds, half/full duplex modes, MDI/MDIX
auto-crossover
• Supports two trunk groups between two devices with each trunk group having up to four
ports
• Supports port-based VLAN by allowing the partition of switching ports into virtual
private domains based on individual ports
• Allows for port disabling
• Up to five available ports using a combination of ethernet (via RJ45 connections), and a
GigE internal link to the Network Controller Card in the OG3-FR series frames
• LC/UPC optical blind-mate connections
• Card-edge LED indicator for power status
• Rear module is fully passive using a blind mate LC connection
• Hot-swappable from front of frame with no external connect/reconnect required
• Reports status and configuration remotely via DashBoard
• Compatible with the DFR-8321 series and OG3-FR series frames
• Fully compliant with openGear specifications
• 5-year transferable warranty
1. GigE SERDES support only available when the card is installed in the OG3-FR series frames with an MFC-8322-N.