Extreme Networks 41821 Summit/Alpine/BlackDiamond switching Switch / Carrier Ethernet Line Card

Extreme Networks 41821 Summit/Alpine/BlackDiamond switching Switch / Carrier Ethernet Line Card Image 1

Extreme Networks 41821: BlackDiamond 8800 8-port 1G SFP add-on card for MSM-48c, for Extreme Networks systems.

The Extreme Networks 41821 is a BlackDiamond 8800 8-port 1G SFP add-on card for the MSM-48c Management Switch Module, adding eight SFP-based Gigabit Ethernet ports to an MSM-48c-equipped BlackDiamond 8800 chassis. The MSM-48c is the I/O-capable management module variant for the BlackDiamond 8800, and this add-on card is the specific accessory that populates its optional I/O port with usable SFP ports. Genuine cards such as this one are a routine requirement for restoring port capacity after a failure or adding ports to an existing MSM-48c-equipped chassis. Exact compatibility with the specific MSM-48c module should be confirmed before ordering. Tech-Star (UK-based, shipped worldwide) stocks Extreme Networks BlackDiamond hardware to support ongoing network maintenance. Please contact our sales team to confirm compatibility and for current stock and pricing.

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 Extreme Networks 41821 refurbished or new?
Tech-Star supplies both new and refurbished Extreme Networks 41821. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Extreme Networks 41821?
Refurbished Extreme Networks 41821 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 Extreme Networks 41821?
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 Extreme Networks 41821 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 Extreme Networks 41821 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 Extreme Networks component; BLACKDIAMOND 8800 8-PORT 1G SFP CARD(ADD-ON MOD.FOR MSM-48C; compatible with its Extreme host system
ApplicationsExtreme system maintenance; component redundancy and spares; capacity expansion
CompatibilityExtreme Networks compatible host systems/chassis
SpecificationsBLACKDIAMOND 8800 8-PORT 1G SFP CARD(ADD-ON MOD.FOR MSM-48C
PlatformExtreme Networks Summit/Alpine/BlackDiamond switching
ManufacturerExtreme Networks

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341