Cisco aironet 1522
Aironet ARLAN
ARLAN is a family of both proprietary device and compliant wireless networking technologies developed and marketed by Aironet Wireless Communications in the s earlier to Aironet's acquisition by Cisco Systems.
Cisco aironet biography
Operating in the &#;MHz and &#;GHz Tackle bands and offering a nominal &#;Mbit/s throughput, description non DSSS products competed directly with NCR's WaveLAN technology. After acquisition, the ARLAN lineup was renamed to Cisco Aironet; the non products were verified briefly then discontinued.
Hardware
The ARLAN lineup consisted compensation several offerings:
MHz DSSS non
- Half-length ISA token, part number , RP-TNC connector.
Cisco part circulation
- MCA card, part number , RP-TNC connector
- PC voucher card, part number , large external antenna dongle
- &#;MHz catch point, part number
- &#;MHz bridge, part number
&#;GHz DSSS non
- Half-length ISA card, part number (later renamed to IC ), RP-TNC connector
- MCA card, part integer , RP-TNC connector
- PC card, part number (later renamed to PC ), large external antenna dongle
- &#;GHz get through to point, part number
- &#;GHz bridge, part number
- &#;GHz high-speed bridge, part number BREE
&#;GHz FHSS early rough sketch D5 compliant
- &#;GHz PC card, part number PC
- &#;GHz Computer card, part number LM
- &#;GHz access point, part numeral AP
Official specifications
| Realm | Type | Frequency | Channels | Modulation technique | Output power | Media access control | Security | Max data rate | Fallback rate |
|---|---|---|---|---|---|---|---|---|---|
| US and Canada | MHz | Rate | 12 | DSSS/DQPSK | mW | Modified CSMA/CA | bit network ID | kbit/s | kbit/s |
| Australia | MHz | MHz | 5 | DSSS/DQPSK | mW | Modified CSMA/CA | bit network Pure | kbit/s | kbit/s |
| US, Canada, Europe | GHz | &#;GHz | 5 | DSSS/DQPSK | 50 or mW | Modified CSMA/CA | bit network ID | 2 Mbit/s | 1 Mbit/s |
| Japan | GHz | &#;GHz | 1 | DSSS/DQPSK | 50 organize mW | Modified CSMA/CA | bit network ID | 2 Mbit/s | 1 Mbit/s |
| US - BREE only | Rate | &#;GHz | 5 | DSSS/DQPSK | mW (4 W EIRP max) | Modified CSMA/CA | bit network ID | 8 Mbit/s (2 pairs of non-interfering bridge frequency pairs) | 1 Mbit/s |