Cisco WS-X6904-40G-2TXL
Catalyst 6900 Series 4-port 40G/16-port 10G Fiber Mod DFC4XL

Key facts
- Part number
- WS-X6904-40G-2TXL
- Brand
- Cisco
- Category
- Fibre cables
- Price
- AUD 2,323 from Prology AU (refurbished)USD 1,533 from Prology US (refurbished)
- Availability
- Prology AU: Refurbished · in stock
- Prology US: Refurbished · in stock
Overview
WS-X6904-40G-2TXL WS-X6904-40G-2TXL
Specifications
Dimensions & Weight
- Depth
- 40.6 cm
- Height
- 4.4 cm
- Weight
- 5.4 kg
- Width
- 35.6 cm
Expansion / Connectivity
- Compatible Slots
- 1 x Expansion Slot
- Expansion Slots
- 4 (total) / 4 (free) x CFP
General
- Device Type
- Expansion module - 4 ports
- Form Factor
- Plug-in module
Miscellaneous
- Compliant Standards
- CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Networking
- Capacity
- Multicast entries (IPv4): 128000 , Multicast entries (IPv6): 128000 , NetFlow entries: 1000000 , Hardware forwarding entries: 1000000 , ACL entries: 256000
- Compliant Standards
- IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3an, IEEE 802.3aq, IEEE 802.3ba
- Connectivity Technology
- Wired
- Data Link Protocol
- 10 Gigabit Ethernet, 40 Gigabit Ethernet
- Data Transfer Rate
- 40 Gbps
- Features
- IGMP snooping, Weighted Random Early Detection (WRED), Quality of Service (QoS), Jumbo Frames support, Deficit Weighted Round Robin (DWRR), Shaped Round Robin (SRR)
- MAC Address Table Size
- 128K entries
- Performance
- Switching fabric bandwidth: 80 Gbps , Forwarding performance: 60 Mpps
- Remote Management Protocol
- RMON
Processor / Memory
- RAM
- 2 GB
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- USD 52,900≈ AUD 75,330
- Jan 2016
- Lowest recorded
- USD 46,000≈ AUD 65,505
- Highest recorded
- USD 52,900≈ AUD 75,330
- Recorded
- 2014 – 2016
- 6 price points
- List price
- Prology US
AUD 2,323 on Prology AU, recorded
Buy or sell Cisco WS-X6904-40G-2TXL
Buying Cisco fibre cables
Prology stocks the Cisco WS-X6904-40G-2TXL from USD 1,533 on Prology AU and Prology US. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Cisco fibre cables
Have a spare or decommissioned WS-X6904-40G-2TXL? Prology buys used and surplus Cisco fibre cables — single units or whole lots — and replies with an offer within 1 business day. Sell your WS-X6904-40G-2TXL.
- What is the Cisco WS-X6904-40G-2TXL?
- The Cisco WS-X6904-40G-2TXL is a Cisco fibre cable – Catalyst 6900 Series 4-port 40G/16-port 10G Fiber Mod DFC4XL.
- How much does the Cisco WS-X6904-40G-2TXL cost?
- The manufacturer list price on record is USD 52,900 (Jan 2016). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Cisco WS-X6904-40G-2TXL?
- It is listed on Prology AU and Prology US. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Cisco WS-X6904-40G-2TXL?
- Yes. Prology buys used and surplus Cisco fibre cables, including the WS-X6904-40G-2TXL. Get an offer — sell outright or trade in against your next order.
Request a quote for WS-X6904-40G-2TXL
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.