DISC Lite5


DISC Lite5 is an integrated 21dBi Dual Chain 802.11n CPE with a 600MHz CPU, 64MB RAM, 1x 10/100Mbps Ethernet port and RouterOS L3 installed. The DISC uses a backfire type antenna which allows to reach 21dBi gain in such a low cost and compact package.

Product specifications

Product codeRBDisc-5nD
CPU nominal frequency (per core)600 MHz
CPU core count1
Size of RAM64 MB
Storage typeFLASH
Storage size16 MB
PoE inYes
Dimensions⌀ 265mm, height: 80mm
Operating SystemRouterOS
License level3
Tested ambient temperature-40°C .. +70°C
Max Power consumption6W
Supported Voltage11 V - 30 V
Wireless standards802.11a/n
Wireless chip modelAR9344
Antenna gain DBI21
Number of chains2
10/100 Ethernet ports1

Wireless specifications

5 GHz
Transmit power (dBm)Receive SensitivityTransmit power (mW)
wireless parameters may be limited in software, depending on your local regulatory limitations

Ethernet test results

RBDisc-5nDAR9344 (600MHz) 100M 1 port test
ModeConfiguration1518 byte512 byte64 byte
Bridgingnone (fast path)8.198.423.596.3182.593.4
Bridging25 bridge filter rules8.198.423.596.387.644.9
Routingnone (fast path)8.198.423.596.3182.593.4
Routing25 simple queues8.198.423.596.3106.654.6
Routing25 ip filter rules8.198.423.596.360.531.0
  1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
  2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
  3. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
  4. 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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