Image coming soon
We don't have a photo of this product yet.
Cisco • SKU 3900-FanFLTR-NEBS
Cisco 3900-FanFLTR-NEBS — 3925/3945 ISR G2 Replacement Fan Filter
Cisco 3925/3945 ISR G2 Replacement Fan Filter for NEBS/dusty environments — consumable air filter element, sold separately from the full fan assembly
- End-of-sale — refurbished only
- Stock image pending — request real-world photo
What is the Cisco 3900-FanFLTR-NEBS?
Cisco 3925/3945 ISR G2 Replacement Fan Filter for NEBS/dusty environments — consumable air filter element, sold separately from the full fan assembly
TFI supplies the 3900-FanFLTR-NEBS refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| part number orderable | 3900-FANFLTR-NEBS= (trailing = indicates spare/orderable part) |
|---|---|
| compatible platforms | Cisco 3925 and Cisco 3945 Integrated Services Routers (ISR G2) |
| form factor | Consumable air filter element (field-replaceable); fits inside NEBS fan tray bezel |
| environment | NEBS (Network Equipment Building System) compliant; suitable for telco CO, dusty, and industrial environments |
| airflow direction | Front-to-back (bezel-to-business) — filter mounts on inlet side of fan assembly |
| included in assembly | Bundled inside 3900-FANASSY-NEBS (full fan assembly kit with bezel); also orderable standalone for periodic replacement |
| eol status | Cisco 3925/3945 platform End-of-Sale ~2016, End-of-Life ~2021; this spare part is refurb/aftermarket only |
| replacement note | Disposable — when filter becomes dirty it is discarded and replaced; not washable |
End-of-life status
The 3900-FanFLTR-NEBS is end-of-sale
Cisco has declared the 3900-FanFLTR-NEBS end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished 3900-FanFLTR-NEBS delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Cisco 3900-FanFLTR-NEBS?
- Cisco 3925/3945 ISR G2 Replacement Fan Filter for NEBS/dusty environments — consumable air filter element, sold separately from the full fan assembly
- Is the 3900-FanFLTR-NEBS still supported?
- The Cisco 3900-FanFLTR-NEBS has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Can TFI deliver the 3900-FanFLTR-NEBS in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco 3900-FanFLTR-NEBS nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the Cisco 3900 Series Integrated Services Routers
-
3900-FanASSY
Cisco 3900-FANASSY — Fan Assembly with Bezel for Cisco 3925/3925E/3945/3945E ISR G2 routers
-
3900-FanASSY-NEBS
Cisco 3900 Series ISR Fan Assembly for NEBS — replacement fan tray with NEBS-rated filter (3900-FANFLTR-NEBS) and bezel, for Cisco 3925/3925E/3945/3945E Integrated Services Routers
-
ACS-3900-RM-19
Cisco ACS-3900-RM-19 — 19-inch rack mount kit for Cisco 3925/3925E/3945/3945E Integrated Services Routers (ISR G2 3900 Series). Physical bracket accessory, not a router or license.
-
ACS-3900-RM-23
Cisco ACS-3900-RM-23 — 23-inch rackmount kit for Cisco 3925/3925E/3945/3945E ISR (Integrated Services Routers), physical accessory bracket kit
-
C3900-SPE100/K9
Cisco Services Performance Engine 100 for Cisco 3925 ISR
Verification sources (6)
- https://www.gatewayp.com/cisco-3900-fanfltr-nebs-fan-filter-for-router--2
- https://www.provantage.com/cisco-systems-3900-fanfltr-nebs~7CSC87QT.htm
- https://www.provantage.com/cisco-systems-3900-fanassy-nebs~7CSC9XKP.htm
- https://www.connection.com/product/cisco-3925-3945-fan-assembly-for-nebs-w-3900-fanfltr-nebs-and-bezel/3900-fanassy-nebs/11120796
- https://store.cwc-group.com/3900fan.html
- https://blog.router-switch.com/2014/11/ordering-guide-for-cisco-3900-isr-g2/
Need pricing on 3900-FanFLTR-NEBS?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.