NetMetal 5

USD169

The NetMetal is a 802.11a/n/ac wireless device in a waterproof metal enclosure. Its rugged design is made to withstand the toughest conditions, but at the same time is easy to use and can be opened and closed with one hand. The solid aluminum enclosure also works as a reliable heat-sink for it’s high output power radio.

The NetMetal is equipped with powerful 720Mhz CPU, 128MB RAM, one Gigabit Ethernet port, 802.11ac wireless, one SFP cage, USB, RP-SMA connectors for external antennas and RouterOS L4 license.

RB921UAGS-5SHPacT-NM version is equipped with Super High power 2000mW 3x3 Tripple Chain 802.11ac wireless and three RP-SMA connectors for external antennas

Product specifications

Details
Product codeRB921UAGS-5SHPacT-NM
CPUQCA9557
CPU nominal frequency (per core)720 MHz
CPU core count1
Size of RAM128 MB
Storage typeNAND
Storage size128 MB
10/100/1000 Ethernet ports1
Number of USB ports1
PoE inYes
Dimensions143x247x48mm (PCB)
Operating SystemRouterOS
License level4
Max Power consumption21W
Voltage MonitorYes
PCB temperature monitorYes
SFP+ ports1
USB slot typeUSB type A
SFP DDMIYes
Supported Voltage7 V - 30 V
Wireless standards802.11a/n/ac
Wireless chip modelQCA9880
Number of chains3
802.3af supportno

Wireless specifications

5 GHz
Transmit power (dBm)Receive SensitivityTransmit power (mW)
6MBit/s33-961995
54MBit/s31-811259
MCS033-961995
MCS731-771259
MCS927-72501

Ethernet test results

RB921UAGS-5SHPacT-NMQCA9557 1G all port test
ModeConfiguration1518 byte512 byte64 byte
kppsMbpskppsMbpskppsMbps
Bridgingnone (fast path)81.2986.1234.9962.2477.7244.6
Bridging25 bridge filter rules81.2986.1118.4485.0119.561.2
Routingnone (fast path)81.2986.1234.9962.2408.2209.0
Routing25 simple queues81.2986.1158.3648.4165.884.9
Routing25 ip filter rules64.8786.970.4288.460.931.2
  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