MikroTik CRS812 DDQ 14-Port Multi-Gig Managed Router Switch
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CRS812 DDQ
This switch is your next leap forward – a powerful, efficient, and cost-effective way to bring 50G, 200G, and 400G into your rack. Quad-core 2 GHz ARM CPU, dual-redundant power supplies and 4x hot-swap cooling fans, 2x 10G Ethernet, 8x 50G SFP56, 2x 200G QSFP56, and 2x 400G QSFP56-DD ports.
* QSFP56/QSFP-DD ports also support break-out modes to 1G/2.5G/5G/10G/25G/50G
| Networking I/O | 2x RJ45 10 GbE 8x SFP56 50 GbE 2x QSFP56 200 GbE 2x QSFP56-DD 400 GbE |
| Other I/O | 1x RJ45 RS-232 (Console) |
Computer
| Flash Memory | 512 MB |
| CPU | Quad-Core: Up to 2 GHz |
| Memory | 4 GB |
Electrical
| Power Draw | 134.00 W |
| Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Supply Type | Internal |
General
| Certifications | CE, EAC, RoHS |
| Operating Conditions | 14 to 122°F / -10 to 50°C |
| Cooling System | Fan |
| Indicator Lights | No |
| Rack Mountable | Yes |
Packaging Info
| Package Weight | 10.305 lb |
| Box Dimensions (LxWxH) | 19.7 x 15.4 x 2.9" |
Specification
Specifications
- Product code CRS812-8DS-2DQ-2DDQ-RM
- ArchitectureARM 64bit
- CPUAL52400
- CPU core count4
- CPU nominal frequency2000 MHz
- CPU Threads count4
- Switch chip model98DX7335
- RouterOS license6
- Operating SystemRouterOS v7
- Size of RAM4 GB
- Storage size512 MB
- Storage typeNAND
- MTBFApproximately 200'000 hours at 25C
- Tested ambient temperature-10°C to 50°C
Powering
- Number of AC inputs2
- AC input range100-240
- Number of PSU slots2
- Frequency (Hz)50-60
- Max power consumption134 W
- Max power consumption without attachments81 W
- Cooling type4 fans
Ethernet
- Number of 1G/2.5G/5G/10G Ethernet ports2 (supported: 10M/100M/1G/10G)
- Number of 50G SFP56 ports8
- Number of 200G QSFP56 ports2
- Number of 400G QSFP56-DD ports2
Peripherals
- Serial console portRJ45
Other
- CPU temperature monitorYes
- PCB temperature monitorYes
- Voltage MonitorYes
Certification & Approvals
- CertificationCE, EAC, ROHS
- IP20
Included parts
2x IEC cordsRackmount rear support ears (2/2
Rackmount ears (CRS)
K-82 fastening set
Note
The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase.
Switching results
| CRS812-8DS-2DQ-2DDQ-RM | |||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Switching | Non blocking Layer 2 throughput | 131752.3 | 1600000.0 | 390625.0 | 1600000.0 | 810000.0 | 414720.0 |
| Switching | Non blocking Layer 2 capacity | 131752.3 | 3200000.0 | 390625.0 | 3200000.0 | 810000.0 | 829440.0 |
| Switching | Non blocking Layer 1 throughput | 131752.3 | 1621080.2 | 390625.0 | 1662500.0 | 810000.0 | 544320.0 |
| Switching | Non blocking Layer 1 capacity | 131752.3 | 3242160.4 | 390625.0 | 3325000.0 | 810000.0 | 1088640.0 |
| Routing | none (L3HW) | 130643.6 | 1586535.8 | 387536.3 | 1587348.6 | 810000.0 | 414720.0 |
Ethernet test results
| CRS812-8DS-2DQ-2DDQ-RM | AL52400 - all port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
| Bridging | none (fast path) | 2416.8 | 29349.6 | 6404.6 | 26233.2 | 9392.5 | 5109.5 |
| Bridging | 25 bridge filter rules | 1191.3 | 14467.1 | 1200.5 | 4917.2 | 1196.2 | 650.7 |
| Routing | none (fast path) | 2414.7 | 29324.1 | 6392.2 | 26182.5 | 9617.2 | 5231.8 |
| Routing | 25 simple queues | 1133.2 | 13761.6 | 1144.8 | 4689.1 | 1130.3 | 614.9 |
| Routing | 25 ip filter rules | 717.4 | 8712.1 | 711.1 | 2912.7 | 701.8 | 381.8 |
- 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
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