Main Features
Overview
Accessories
Technical Spec.
Technical Support
- All EX77000 models have 24 auto-negociating 10/100TX or 24 fiber 100FX ports, and 4 ports with dual-personality, operating as 1000TX or Gigabit combo SFP expansion slot
- Management with Web Browser, Telnet, console, and SNMP
- Compliance with IEC60068-2-6 Fc (vibration), IEC60068-2-27 Ea (shocks) et IEC60068-2-32 Ed (free fall)
- Compliance with NEMA TS1 & TS2 environmental requirements for Traffic Control Equipments
- Tested for functional operation from -40°C to 85°C (-40°F to 185°F)
- Hardened metal case providing better shielding against electromagnetic interferences
- Redundant power supply
- Most advanced features, such as full wire speed, port bandwidth control, port mirroring, trunking, VLANs, QoS, etc.
- One-year warranty
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Back panel |
The hardened switches of EtherWAN EX77000 family are the solution to harsh environments and conditions. They come with 24 10/100Base-TX or 100Base-FX ports, plus four dual-personality Gigabit ports. They have been designed to integrate 10/100Mbps networks into fiber optic Gigabit backbones.
Each one of the four Gigabit ports has got an RJ45 connector for copper 10/100/1000Base-TX connections and a combo SFP (Mini GBIC) slot for 1000Base-SX/LX/BX fiber-optic connections. Plugging a GBIC transceiver into an SFP slot disables the corresponding integrated 10/100/1000BASE-TX port.
All Switch EX77000 models function at temperatures ranging from -40°C to 75°C (-40° F to 167°F) and are tested for functional operation from -40°C to 85°C (-40°F to 185° F) before delivery.
The EX77000 switches are not only very strong, they also offer all most advanced features such as IGMP Snooping for video and audio transfers, Spanning Tree for Redundancy, QoS for priority queuing, VLANs, and Port Mirroring. They also support rate control, which makes it possible to set the maximum allowed bandwidth to each port individually. The Gigabit ports can be combined (trunking) to make larger bandwidths for connections to backbones and servers.
Users may choose among SNMP/RMON, Web browser, or Telnet for remote monitoring and configuration. They can also manage the switches locally via the RS232 local console port.
Models
| Model Number | Number of Ports |
Picture |
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10/100TX |
100FX Fiber |
Gigabit (TX/combo SFP) |
||
| EX77604-00VC | 24 |
0 |
4 |
 |
| EX77424-10VC | 16 |
8 |
4 |
 |
| EX77244-10VC | 8 |
16 |
4 |
 |
| EX77064-10VC | 0 |
24 |
4 |
 |
By default, fiber ports are multimode 2km with SC connectors, but on request these switches can be delivered with ST connectors and/or single mode 20km transceivers.
Hardened mini GBIC Modules for EX77000 switches
EtherWAN mini GBICs are high performance transceivers for fiber optic communication operating at 1.25Gb/s. These modules comply with Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP). They are housed in a metal package and the combination produces a reliable component, compliant with IEEE802.3z.
The hardened mini GBIC modules for EX77000 are available in Multimode short distance and Single Mode long distance interface types. They provide a duplex LC connector. They can operate in the temperature range of -40 °C ~ 85 °C (-40°F ~ 185°F).
| Model Number | Designation | Wavelength | Distance |
| EX-1250NSP-SB1L-A | 1000Base-SX | 850 nm, MM | 550 m (50/125 μm) 275 m (62.5/125 μm) |
| EX -1250TSP-MB4L-A | 1000Base-LX | 1310 nm, SM | 10 km (9/125μm) |
| EX -1250TSP-NB6L-A | 1000Base-LX | 1310 nm, SM | 40 km (9/125μm) |
| EX -1250TSP-NB6L-A | 1000Base-LX | 1310 nm, SM | 70 km (9/125μm) |
Without any module plugged, all EX77000 provide four 10/100/100Base-TX ports. Plugging a fiber optic mini GBIC module automatically disables the corresponding RJ45 port.
| IEEE Standards | IEEE802.3 10Base-T, IEEE802.3u 100Base-TX/100Base-FX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-SX/1000Base-LX, IEEE802.3x, IEEE802.1p, IEEE802.1Q, IEEE802.1w, IEEE802.1x, IEEE802.1S MSTP, and IEEE802.1D STP compatible |
| Forward and Filtering Rate | Full wire-speed forwarding rate 14,880pps for 10Mbps; 148,810pps for 100Mbps; 1,488,100pps for 1000Mbps |
| Packet Buffer Memory | 3M bits |
| Processing Type | Store-and-Forward, flow control |
| Flow Control | Half-duplex back-pressure, and IEEE802.3x for full-duplex |
| MAC Addresses | Table Size: 8192 MAC addresses Per-port programmable MAC address locking Up to 24 Static Secure MAC addresses per port |
| Multicast | IP Multicast Filtering through IGMP Snooping V1, V2 & V3 |
| QoS | IEEE802.1p QoS with four priority queues |
| Network Redundancy | EtherWAN proprietary "α-ring" support for network redundancy; recovery time <15ms |
| VLAN | Supports port-based VLAN and IEEE802.1Q VLAN Tagging and GVRP |
| Port mirroring | Yes |
| Bandwidth Rate Control | Yes |
| Trunking | MAC-based with automatic link fail-over |
| Management Interfaces |
|
| Input Voltage | 100 to 240VAC, 50 ~ 60Hz Internal Universal PSU |
| Power Consumption | 40W Max. |
| Overload Current Protection | Yes |
| Casing | Metal case; IP 30; Rack Mounting |
| Dimensions | Single Power: 442mm x 250mm x 44.2mm (17.4" x 9.8" x 1.74") Redundant Power: 442mm x 403mm x 44.2mm (17.4" x 15.8" x 1.74") |
| Weight | 3.4Kg (7.5lbs.) |
| Ethernet Port | 10/100Base-TX: 24, 16, 8 or 0 port 100Base-FX: 0, 8, 16 or 24 ports Gigabit: 0, 2 or 4 ports |
| Console Port | DB9 RS-232 |
| LED Indicators | Per Unit: Power Status
|
| Operating Temperature | -40°C to 75°C (-40°F to 167°F) |
| Storage Temperature | -45°C to 85°C (-49°F to 185°F) |
| Humidity | 5% to 95% non-condensing |
| ISO | Manufactured in an ISO9001 facility |
| Safety | UL508, EN60950-1, IEC60950-1 |
| EMI | FCC Part 15, Class A EN61000-6-3: EN55022, EN61000-3-2, EN61000-3-3 |
| EMS | EN61000-6-2: |
| Environmental Compliance | IEC60068-2-6 Fc (Vibration Resistance) NEMA TS1 & TS2 Environmental Requirements for Traffic Control Equipment |
