LDF 5 ac
Dual chain 5GHz system with Gigabit Ethernet and 802.11ac support for long distance links with satellite offset dish antennas
The LDF (Lite Dish Feed) is an outdoor wireless system with a built in antenna, meant to be installed on satellite offset dish antennas. The dish will act as a reflector, amplifying the signal.
This means you can use any available satellite TV dish with an offset mount to quickly deploy powerful long range wireless links. The offset mount is universal at 40 mm diameter, and the LDF can easily be placed inside it. Since the LDF itself is a tiny little package, it makes shipping and deployment simple and low cost.
LDF 5 ac is equipped with a Gigabit port and supports 802.11ac for higher throughput.
- LDF 5 ac-US (USA) is factory locked for 5170-5250MHz and 5725-5835MHz frequencies. This lock can not be removed.
- LDF 5 ac (International) supports 5150MHz-5875MHz range (Specific frequency range can be limited by country regulations).
Specification
- Product code RBLDFG-5acD
- Suggested price $68.00
- Architecture ARM 32bit
- CPU IPQ-4018
- CPU core count 4
- CPU nominal frequency 716 MHz
- CPU Threads count 4
- Dimensions 84mm x 84mm x 115mm
- RouterOS license 3
- Operating System RouterOS
- Size of RAM 256 MB
- Storage size 16 MB
- Storage type FLASH
- MTBF Approximately 100'000 hours at 25C
- Tested ambient temperature -40°C to 70°C
- Number of DC inputs 1 (PoE-IN)
- Max power consumption 8 W
- PoE in Passive PoE
- Cooling type Passive
- PoE in input Voltage 10-28 V
- Wireless 5 GHz Max data rate 867 Mbit/s
- Wireless 5 GHz Number of chains 2
- Wireless 5 GHz standards 802.11a/n/ac
- Antenna gain dBi for 5 GHz 9
- Wireless 5 GHz chip model IPQ-4018
- Wireless 5 GHz generation Wi-Fi 5
- 10/100/1000 Ethernet ports 1
- Certification CE, FCC, IC, EAC, ROHS
- IP IP54
| RBLDFG-5acD | IPQ-4018 1G one port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none (fast path) | 82,2 | 998.2 | 243,9 | 999.0 | 1484,8 | 760.2 |
| Bridging | 25 bridge filter rules | 82,2 | 998.2 | 243,9 | 999.0 | 359,2 | 183.9 |
| Routing | none (fast path) | 82,2 | 998.2 | 243,9 | 999.0 | 1488 | 761.9 |
| Routing | 25 simple queues | 82,2 | 998.2 | 243,9 | 999.0 | 506,3 | 259.2 |
| Routing | 25 ip filter rules | 82,2 | 998.2 | 240,8 | 986.3 | 242,9 | 124.4 |
- All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
- Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
- Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
| RBLDFG-5acD | IPQ-4018 IPsec throughput | ||||||
| Mode | Configuration | 1400 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Single tunnel | AES-128-CBC + SHA1 | 37.9 | 424.5 | 59 | 241.7 | 61.6 | 31.5 |
| 256 tunnels | AES-128-CBC + SHA1 | 36 | 403.2 | 38.5 | 157.7 | 39.8 | 20.4 |
| 256 tunnels | AES-128-CBC + SHA256 | 36 | 403.2 | 38.5 | 157.7 | 39.8 | 20.4 |
| 256 tunnels | AES-256-CBC + SHA1 | 34.4 | 385.3 | 37.9 | 155.2 | 39.8 | 20.4 |
| 256 tunnels | AES-256-CBC + SHA256 | 34.4 | 385.3 | 37.9 | 155.2 | 39.8 | 20.4 |
- All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
- Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1400 byte packet sizes
- Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results
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