Juniper NS-ISG-SX4-a M-series/EX/SSG/ERX networking Optical Transmission Module

Juniper NS-ISG-SX4-a M-series/EX/SSG/ERX networking Optical Transmission Module Image 1

Juniper NS-ISG-SX4-a: NetScreen ISG-2000 ISG-GB4 4-port SFP fiber module.

The Juniper NS-ISG-SX4-a is a NetScreen ISG-2000 ISG-GB4 4-Port SFP Fiber Module, an interface card for the Juniper NetScreen ISG-2000 Integrated Security Gateway that adds four SFP-based Gigabit fibre ports to the chassis alongside its existing copper interfaces. It lets an ISG-2000 deployment connect over fibre for longer-reach links or fibre-only network segments, with each SFP slot accepting whichever transceiver type the link requires. It is a like-for-like replacement or capacity-expansion module for an existing ISG-2000 deployment. Genuine modules such as this one are a routine requirement for maintaining or expanding an established NetScreen ISG deployment. Tech-Star (UK-based, shipped worldwide) supplies Juniper components for ongoing network maintenance.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Juniper NS-ISG-SX4-a refurbished or new?
Tech-Star supplies both new and refurbished Juniper NS-ISG-SX4-a. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Juniper NS-ISG-SX4-a?
Refurbished Juniper NS-ISG-SX4-a comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Juniper NS-ISG-SX4-a?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Juniper NS-ISG-SX4-a be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Juniper NS-ISG-SX4-a be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Juniper component; NetScreen ISG 2000 ISG-GB4 NS-ISG-SX4-A 4-Port SFP Fiber Module; compatible with its Juniper host system
ApplicationsJuniper system maintenance; component redundancy and spares; capacity expansion
CompatibilityJuniper compatible host systems/chassis
SpecificationsNetScreen ISG 2000 ISG-GB4 NS-ISG-SX4-A 4-Port SFP Fiber Module
PlatformJuniper M-series/EX/SSG/ERX networking
ManufacturerJuniper

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