Transceivers & optics
Cisco Expansion Module
VPN# ONS-SC-E3-T3-CES=
NewAvailable to order · ships in about 1 to 2 weeks
*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- Expansion Module
- Ethernet Technology
- Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Brand Name
- Cisco
- Network Technology
- DS-1
- Network Technology
- E1
- Network Technology
- DS-3
- Network Technology
- E3
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco Expansion Module - For Optical Network, Data NetworkingOptical Fiber - Single-mode - Gigabit Ethernet - DS-1, E1, DS-3, E3 (part number ONS-SC-E3-T3-CES=) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Ethernet Technology: Gigabit Ethernet.
For Optical Network, Data NetworkingOptical Fiber - Single-mode - Gigabit Ethernet - DS-1, E1, DS-3, E3
• Expansion Module is the single answer to all your desired and specified application execution and expansion needs • With DS-1 technology, enjoy up to 44.736Mbps data transfer rate over service provider link • Gigabit Ethernet port for ultra-fast network speeds • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components • With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance
Key specifications: Ethernet Technology: Gigabit Ethernet · Media Type Supported: Optical Fiber · Fiber Mode Supported: Single-mode · Network Technology: DS-1, E1, DS-3, E3 · Application/Usage: Optical Network, Data Networking · Limited Warranty: 5 Year Year · Product Type: Expansion Module.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Expansion Module is the single answer to all your desired and specified application execution and expansion needs
- With DS-1 technology, enjoy up to 44.736Mbps data transfer rate over service provider link
- Gigabit Ethernet port for ultra-fast network speeds
- Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
- With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance
- Expansion Module with optical network application/usage for maximum productivity and usability
- Government Purchase Card (GPC) accepted
Cisco Expansion Module datasheet and specifications
Media & Performance
- Ethernet Technology
- Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Single-mode
- Network Technology
- DS-1, E1, DS-3, E3
Technical Information
- Application/Usage
- Optical Network, Data Networking
Warranty
- Limited Warranty
- 5 Year Year
General Information
- Product Type
- Expansion Module
Frequently asked questions
How much does the Cisco Expansion Module - For Optical Network, Data NetworkingOptical Fiber - Single-mode - Gigabit Ethernet - DS-1, E1, DS-3, E3 (ONS-SC-E3-T3-CES=) cost?
Uniqcli sells the ONS-SC-E3-T3-CES= for $2,744.76 against a Cisco list price of $3,800.00. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the ONS-SC-E3-T3-CES= TAA compliant and available for government and DoD buyers?
It depends on the unit. Cisco manufactures the ONS-SC-E3-T3-CES= in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the ONS-SC-E3-T3-CES= and a specialist will confirm the TAA option, price, and lead time, usually within one business day.
Can I buy the ONS-SC-E3-T3-CES= as a single unit or in volume?
Both. Order a single ONS-SC-E3-T3-CES= through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the ONS-SC-E3-T3-CES= datasheet and specifications?
The specifications section on this page lists the published specs for the ONS-SC-E3-T3-CES=, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the ONS-SC-E3-T3-CES= TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →
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Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.