1-415-230-4353

Legacy Products SRX5000 Services Gateways

Part Number Description

SRX 5000 Flex IOC 16 port gig SFP port module.

SRX 5000 Flex IOC 16 port gig RJ-45 10/100/1000 port module.

SRX 5000 Flex IOC 4 port 10 Gig XFP port module. Transceivers not included.

SRX5600 chassis, backplane installed - no Fan

SRX5600 Craft Interface

SRX5600 Fan Tray

SRX5600 replacement fan filter

SRX 5600 High Capacity Fan

SRX 5600 High Capacity DC Power supply for 2400W

SRX 5600 High Capacity AC Power supply for 2520W

SRX5600 AC Power Supply

SRX5600 DC Power Supply

SRX5600 chassis, includes RE, SCB, 2 AC power supplies. Country specific power cords purchased separately, see below.

SRX5600 chassis, includes RE, SCB, 2 DC power supplies

SRX 5600 Chassis includes Chassis, Midplane, RE, SCB, 2xAC HC PEM, 2x HC Fan

SRX 5600 Chassis includes Chassis, Midplane, RE, SCB, 2xDC HC PEM, 2x HC Fan

SRX5800 chassis, backplane installed - no Fan

SRX5800 Craft Interface

SRX5800 Fan Tray

SRX5800 replacement fan filter

SRX5800 high capacity fan tray

SRX5800 high capacity fan filter

SRX5800 high capacity AC power supply

SRX 5800 High Capacity DC Power supply for 4200W

SRX5800 AC Power Supply

SRX5800 DC Power Supply

SRX5800 chassis, includes RE, 2xSCB, 3 AC power supplies. Country specific power cords purchased separately, see below.

SRX5800 chassis, includes RE, 2xSCB, 2 DC power supplies

SRX5800 chassis includes Chassis, Midplane, RE, 2xSCB, 2xAC HC PEM, 2X HC FAN

SRX 5800 Chassis includes Chassis, Midplane, RE, 2xSCB, 2xDC HC PEM, 2x HC Fan

40x1Gig SFP Ethernet I/O Card for SRX 5000, no Transceivers

4x10Gig XFP Ethernet I/O Card for SRX 5000, no Transceivers

Blank Panel for SRX5K-FPC-IOC

SRX 5000 Flex IOC. _Supports 2 pluggable port modules.

SRX5K Route Engine, 1.3Ghz, 2GB DRAM

SRX5K Switch Control Board

SRX5K Service Processing Card

High performance services processing card for SRX5K

Terabit systems advantage

Industry leading Customer Service
Cost Recovery Specialists
Bullet Proof Warranty

Terabit Systems is more than a supplier of top-quality networking hardware. We are a customer-centered business that strives to provide you the best, hassle-free customer service in the network hardware industry. It’s simple, you have enough going on managing your day to day network operations. The experience of buying hardware should not be something you dread. You will enjoy working with our San Francisco-based Networking Specialists and look at buying networking hardware in a whole new light.

In addition to the savings you receive buying refurbished equipment, we also help extend your budget with our asset recovery/hardware re-marketing services. If you have surplus gear or are switching platforms, we can help lower your total cost of ownership by buying your unused or used networking equipment and offering fair-market value or trade-in on your new networking equipment. Give us a call to set up a free audit of your gear.

We make purchasing networking hardware simple for you. If anything goes wrong within the first year, we will replace it or offer a full refund. Simple enough? Our rigorous testing procedures allow us to certify our equipment with rock solid warranties. Our tight shipping process ensures it arrives safely – on time.

Our team

It still has that new card smell.

Joe
Marketing Manager

Used does not mean less capable. As soon as gear is plugged in it becomes “used”, much like a brand new car driving off the lot.

Brian
General Manager

If you’re happy, we’re happy. If not, call us and we’ll make it right.

Raul
Senior Sales Associate

BLOG

January 07, 2026
Terabit Systems
Highway offramp meme with 400G ahead and 100G to the right
Why 100G Isn’t Dead — And Why 2026 Is the Year Smart Networks Stop Chasing 400G

If you listen to vendor roadmaps and conference keynotes, you’d think anything below 400G belongs in a museum. But step into real networks in 2026 — service providers, regional ISPs, enterprise data centers, hybrid-cloud edges — and a very different reality emerges.

100G...

More >