Dual Band WLAN Outdoor Bridge
MRW55/MRW55M
MRV's MRW55/MRW55M is an intelligent, fast, reliable,
and cost effective outdoor wireless Access-Point/
Bridge. It provides connectivity for wireless clients to
a LAN as well as connectivity between remote LANs,
up to 28km.
The MRW55/MRW55M provides wireless point-to-point
and point-to-multipoint bridging solutions that operate
in the unlicensed bands, and provides an efficient
and highly secure solution for building-to-building
and outdoor connectivity. It provides cost effective
alternatives to expensive leased lines enabling instant
links to connect detached offices to headquarters, and
isolated buildings on campuses and in industrial zones.
- Datasheet:
- Letter PDF
Features
- Robust outdoor architecture ensures unprecedented range and reliability.
- Non compromising security using, selectable, AES or 64 / 128 / 152 bit WEP key encryption, and 801.x Authentification.
- Supports 802.1D Spanning Tree protocol.
- Supports packet filtering and VLANs.
- MRW55 Units support a 5 GHz point-to-point wireless link up to 28 km using integrated high-gain 17 dBi antennas.
- MRW55M units support 5 GHZ point-to-multipoint links using various external antenna options.
- Multi-Band, Dual Radio works as access point or bridge in the 2.4 - 2.5GHz bands.
- Works as Bridge and Access Point simultaneously
- Data rate up to 100Mbps on the 5GHz radio.
- Scans all available channels and selects the best channel and data rate based on the signal-tonoise ratio.
- Manageable through an easy-to-use web browser interface, command line (via Telnet) or SNMP network management tools.
- Firmware upgradeable by TFTP file transfer protocol through the Ethernet network.
- Dual firmware image allows firmware upgrade without interference with existing firmware.
- Supports TELNET console interface, password protected with Cisco like CLI.
Specifications
| Reliability | MTBF: 43800 hours |
| Mechanical | MRW55: 198mm/7.80 in x 198mm/7.80 in x 63.3mm/2.49 in |
| Input Voltages: | 48V |
| AC input to POE | 100~240 Vac, 50~60Hz |
| Heat & Power Dissipation | 30W max |
| Certification | MRW55: CSA/NRTL (UL1950, CSA 22.2.950) TUV/GS (EN60950) |
| Electromagnetic Compatibility Standards | MRW55:CE mark, EN55022 (1997) Class A, EN55024 (1998), EN61000-4-2/3/4/5/6/11, EN61000-2-2 Class A, EN61000-2-3, FCC Class A, VCCI Class A, CISPR Class A |
| Operating Temperature | MRW55: ETS 300 019-2-4 Class 4.1E modified -33 to 55° C/-27.4 to 131 °F. Vibration class 4M3 |
| Transportation Environment | ETS 300 019-2-2 Class 2.3 Public Transportation |
| Storage Environment Shock | IEC 68-2-29 |
| Drop | IEC 68-2-32 |
| Wind (Operational) | 90 MPH |
| Wind (Survival) | 125 MPH |
| Lightning | The unit withstands a +4KV of Input, surge, 1.2usec rise/fall time, 50 µsec duration every 10 seconds, for both RF and IF |
| Wireless Specifications 802.11A Wireless Radio | |
| Radio | Complies with IEEE 802.11a |
| Frequency Band | 5.15 ~ 5.25GHz (lower band) for US/Canada, Japan. 5.25 ~ 5.35GHz (middle band) for US/Canada 5.725~ 5.825GHz (upper band) for US/Canada 5.50~ 5.70GHz for Europe |
| Modulation Type | BPSK, QPSK, 16-QAM, 64-QAM |
| Operating Channels | IEEE 802.11a compliant 12 channels in base mode (US, Canada) 5 channels in turbo mode (US, Canada) 4 channels (Japan) 11 channels in base mode (Europe) 4 channels in turbo mode (Europe) |
| Radio Technology | OFDM |
| Date Rate | 6/9/12/18/24/36/48/54 Mbps Up to 108Mbps (turbo mode) |
| Media Access Protocol | CSMA/CA with ACK |
| Antenna Type | Fixed Antenna |
| Antenna Gain | 17 dBi |
| Radio On/OFF | Radio on/off control by utility |
| 802.11B/G Wireless Radio | |
| Radio | Complies with IEEE 802.11b/g; 2400 ~ 2483.5 MHz (for US, Canada, and ETSI); 2400 ~ 2497MHz (for Japan) |
| Modulation Type | CCK, BPSK, QPSK, OFDM |
| Operating Channels | 11 channels in base mode (US, Canada) 13 channels (ETSI) 14 channels (Japan) |
| Radio Technology | Direct Sequence Spread Spectrum (DSSS) |
| Date Rate | 1/2/5.5/11 (11b Mbps 6/9/12/18/24/36/48/54 Mbps(11g) |
| Media Access Protocol | CSMA/CA with ACK |
| Antenna type | Detachable Antenna |
| Radio On/Off | Radio on/off control by utility |
Ordering Information
| Wireless WLAN Products | |
| MRW-ODA2425-9 | 2.4-2.483GHz 8dBi Omni directional antenna. |
| MRW-ODA5158-8 | 5.25-5.9GHz 8dBi Omni directional antenna. |
| MRW-PA5158-22.2 | 5.1 - 5.9GHz 22.2dBi Direction panel antenna. |
| MRW-PAH2325-20.5 | 2.3-2 5GHz 20.5dBi directional panel antenna. |
| MRW55-NM-LMRC | Coaxial cable with N type male connector. |
| MRW-120D5159-12.5 | 5.1-5.9GHz 12.5dBi 120 degree directional sector antenna. |
| MRW-60D5159-14.5 | 5.1-5.9GHz 14.5dBi 60 degree directional sector antenna. |
| Wireless | |
| Wireless WLAN Products | |
| MRW55M | Carrier Grade DUAL BAND WLAN Wireless Outdoor Bridge Master. |
