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NetworkTigers: Reliable, Quality-Tested Network Equipment
Supporting network managers with high quality switches, routers, PDUs, and firewalls since 1996
NVIDIA Mellanox Switch-IB EDR InfiniBand Switches
NVIDIA Mellanox Switch-IB EDR InfiniBand switches connect HPC and GPU servers at 100Gb/s, with 36 QSFP28 ports in 1U. NetworkTigers sells SB7700, SB7790, SB7800 and SB7890 switches, the SB7780 InfiniBand router and CS7500 director blades, refurbished, used and new, tested and working.
Switch-IB EDR models
| Model | Chip | Management | Notes |
|---|---|---|---|
| SB7700 | Switch-IB | Managed, onboard subnet manager | 36x EDR 100Gb/s QSFP28, 1U |
| SB7790 | Switch-IB | Externally managed | 36x EDR 100Gb/s QSFP28, 1U |
| SB7800 | Switch-IB 2 | Managed, onboard subnet manager for up to 2,000 nodes | 36x EDR 100Gb/s QSFP28, 1U; SHARP-capable hardware |
| SB7890 | Switch-IB 2 | Externally managed | 36x EDR 100Gb/s QSFP28, 1U; SHARP-capable hardware |
| SB7780 | Switch-IB | Managed | 36x EDR 100Gb/s QSFP28 InfiniBand router; ports are split among separate subnets, each with its own subnet manager |
| CS7500 blades | Switch-IB 2 | Chassis-managed | 36-port EDR leaf and spine blades for the 648-port CS7500 director |
EDR part numbers
| Part number | Model | Airflow |
|---|---|---|
| MSB7700-ES2F | SB7700 | P2C, back-to-front |
| MSB7700-ES2R | SB7700 | C2P, front-to-back |
| MSB7790-ES2F | SB7790 | P2C, back-to-front |
| MSB7790-EB2F | SB7790, short depth | P2C, back-to-front |
| MSB7790-ES2R | SB7790 | C2P, front-to-back |
| MSB7800-ES2F | SB7800 | P2C, back-to-front |
| MSB7800-ES2R | SB7800 | C2P, front-to-back |
| MSB7890-ES2F | SB7890 | P2C, back-to-front |
| MSB7890-ES2R | SB7890 | C2P, front-to-back |
| MSB7780-ES2F | SB7780 router | P2C, back-to-front |
| MSB7560-E | CS7500 leaf blade | Chassis-cooled |
| MSB7520-E2 | CS7500 spine blade, no SHARP support | Chassis-cooled |
| MSB7570-E | CS7500 spine blade | Chassis-cooled |
Which one do I need?
Choose SB7800 for onboard management on Switch-IB 2 hardware; if you plan to use SHARP, check your fabric-management setup first. Choose SB7890 when a subnet manager already runs on a server or another managed switch; it costs less for the same ports. SB7700 and SB7790 are the earlier Switch-IB versions of the same pair, without SHARP. CS7500 blades are replacement or expansion parts for an existing CS7500 chassis. For HDR 200Gb/s or NDR 400Gb/s, see Quantum HDR and NDR.
Adapters: ConnectX. Cables and optics: DAC, AOC and transceivers.
Every switch, router and blade carries our 365-day warranty. Ask us for a quote.
Nvidia Mellanox MSB7700-ES2R SB7700 36x 100GB QSFP28 EDR F-B Air Switch
nVidia Mellanox MSB7790-EB2F 920-9B010-00FE-0D0 36x 100GB QSFP28 EDR B-F Switch
$ 935.99
Call if you need more
nVidia Mellanox MSB7790-ES2F 920-9B010-00FE-0D1 36x 100GB QSFP28 EDR B-F Switch
$ 477.99
$ 599.99
Call if you need more
Nvidia Mellanox MSB7560-E CS7500 Series 36x 100GB QSFP28 Leaf Switch Blade
$ 452.99
$ 489.99
Call if you need more
Nvidia Mellanox MSB7570-E CS7500 Series 36x 100GB QSFP28 Spine Blade Switch
$ 185.99
Call if you need more
Nvidia Mellanox MSB7800-ES2R 36x 100GB QSFP28 F-B Airflow (C2P) Switch
