RCS7750-48C Rugged Crystal Switch

Field tested, failsafe and long life performance in extreme conditions. These 19” depth units are based on the Ruckus® ICX® 7750 series. These switches are enterprise class, stackable LAN solutions for small and medium size applications. Crystal switches provide intelligent, scalable, edge switch technology with enterprise class functionality and mil-spec environmental performance.


RCS7750-48C Rugged Crystal Switch

• Light weight construction from billet strain, hardened aluminum
• Easy mounting in EIA-310 19” rack, Delrin glides, or fixed mount
• 48 port designs in 19” chassis
• Available with copper or fiber ports
• Layer 2+ and Layer 3 capable
• AC/AC, AC/DC, and DC/DC 1+1 MIL-STD-461 EMC compliance

You can find more information on the Crystal & Ruckus partnership by visiting the Ruggedized Switches page.


Environmental Standards
MIL-STD-810, Operational Temperature, Method 501/502 Procedure I/II

-40°C to +55°C

MIL-STD-810, Vibration, Method 514, Procedure I

4.63 GRMS, 5-2000Hz, 60 min/axis -with solid state drives + vibration kits

MIL-STD-810, Shock, Method 516, Procedures I/V

20g, 11msec–functional shock; 40g, 11msec crash hazard shock

MIL-STD-810, Humidity, Method 507, Procedure II

with kit

MIL-STD-810, Altitude, Method 500

12,500ft operation, 40,000ft transport

Form Factor
1.75" (4.45cm)
17.32" (43.99cm)
19" (48.26cm)
22.38 lbs ( 10.15 kgs ) (depending on supply configuration)
Switch Features
Fixed Ports: 1/10 GbE SFP/SFP+
Fixed Ports: 1/10 GBASE-T RJ45
Forty-Eight (48)
Fixed Ports: 40 GbE QSFP+
Six (6)
Optional Expansion Ports: 40 GbE QSFP+
Six (6)
Console Port
One (1)
Out of band management port
One (1)
1/10 Gbe SFP/SFP+ Ports (Uplink/Stacking)
Aggregated Stacking Bandwidth
5.76 Tbps
Maximum units per stack
Twelve (12)
Dynamic Pack Buffer Size
12.2 MB
Maximum Stacking Distance
10 KM
550ns 40 GbE-40GbE/ 2.9, US 10 Gbe-10GbE w/ license
Base Software
Layer 3 with static routes, upgradable to full L3 w/ license
Switching Capacity (Full Duplex)
1.92 Tbps
Forwarding Capacity (Full Duplex)
1.44 Bpps

Forced air convection via internal high reliability fans

Fixed or Delrin Glides, mounts in standard EIA-310 rack
Dual Power Supply
AC, FCC compliant, Auto Switching 1+1

90-246VAC, Auto-switching

DC, FCC compliant 1+1

43-53 VDC

Export Compliance
ECCN: 5A991 | Classification is dependent on configuration and is subject to change. Please contact your Business Development Manager to receive the classification of your product.