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Cisco SFP-E1F-SATOP-I E1 SAToP Smart SFP Copper 100 m Cat5e/6A
T1 / E1 / T3 circuit emulation (GE host port) E1 SAToP Smart SFP SFP copper module, up to 100 m Cat5e/6A, TDM circuit emulation. Genuine Cisco part for Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
- Manufacturer
- Cisco Systems
- Mfr part number
- SFP-E1F-SATOP-I
- Series
- Service Provider (ASR/NCS routers) · 1G SFP
- Category
- Fiber optic transceiver modules
- Datasheet
- SFP-E1F-SATOP-I datasheet (PDF)
SFP-E1F-SATOP-I specifications
| Attribute | Value |
|---|---|
| Part Number | SFP-E1F-SATOP-I |
| Manufacturer | Cisco Systems |
| Brand | Cisco |
| Standard | E1 SAToP Smart SFP (GE host) |
| Form Factor | SFP, hot-swappable |
| Data Rate | T1 / E1 / T3 circuit emulation (GE host port) |
| Protocol | TDM circuit emulation |
| Wavelength | N/A (copper) |
| Media | Copper (Cat5e/Cat6 UTP) |
| Max Distance | 100m Cat5e/6A |
| Connector | RJ-45 |
| Lifecycle | Current Cisco part |
| Case Temp | -40 to 85 °C |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3 / Telcordia as applicable, SFF-8472 (SFP MSA) |
| Product line | Service Provider (ASR/NCS routers) |
| Cisco description | Smart SFP: E1 SAToP (RFC4553) over Gigabit Ethernet, industrial temp |
| Cisco compatibility matrix | Listed (TMG matrix, 5 Cisco device families) |
Values are from Cisco datasheets, Cisco end-of-sale bulletins, Cisco hardware guides and the Cisco Transceiver Module Group compatibility matrix (Nov 2026). Confirm your device model and software release with us before ordering.
About the Cisco SFP-E1F-SATOP-I
The Cisco SFP-E1F-SATOP-I is a hot-swappable SFP E1 SAToP Smart SFP copper module for T1 / E1 / T3 circuit emulation TDM circuit emulation links over copper cable, with an RJ-45 interface and reach of up to 100 m Cat5e/6A. Cisco description: Smart SFP: E1 SAToP (RFC4553) over Gigabit Ethernet, industrial temp. Cisco IOS XE, NX-OS, IOS XR and ONS software read the Cisco coding at insertion, so a genuine module avoids 'unsupported transceiver' messages. Typical uses: Gigabit uplinks, campus and inter-building fiber, access and WAN hand-off links on Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
- T1 / E1 / T3 circuit emulation E1 SAToP Smart SFP up to 100 m Cat5e/6A
- Genuine Cisco part for Cisco ASR 900 / ASR 9000
- Listed in Cisco's compatibility matrix for 5 Cisco device families
- RJ-45 connector · Copper
- Genuine OEM part · GST invoice · pan-India dispatch
SFP-E1F-SATOP-I: frequently asked questions
What is the Cisco SFP-E1F-SATOP-I?
The SFP-E1F-SATOP-I is an SFP E1 SAToP Smart SFP module for T1 / E1 / T3 circuit emulation TDM circuit emulation links. It is used for Gigabit uplinks, campus and inter-building fiber, access and WAN hand-off links on Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers.
What is the maximum distance of the SFP-E1F-SATOP-I?
Cisco documentation lists the SFP-E1F-SATOP-I for 100m Cat5e/6A.
Which cable does the SFP-E1F-SATOP-I use?
It uses an RJ-45 interface with copper cabling.
Which Cisco devices support the SFP-E1F-SATOP-I?
Cisco's Transceiver Module Group (TMG) compatibility matrix lists the SFP-E1F-SATOP-I for 5 Cisco device families (for example Cisco ASR 900 / ASR 9000, NCS 540 / 560 / 5500 / 5700 and Cisco 8000 routers). Support depends on the exact line card and software release, so send us your device model and release and we check the matrix before dispatch.
Is your SFP-E1F-SATOP-I genuine Cisco?
Yes. Next Gen Networks supplies original Cisco parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them in 'show inventory' / the transceiver page. If you want a lower-cost Cisco-coded compatible module for non-critical links, ask us and we quote both options.
What is the SFP-E1F-SATOP-I price in India and how do I order?
The Cisco SFP-E1F-SATOP-I price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideDownload datasheet
Cisco_SFP-E1F-SATOP-I_Datasheet_NextGenNetworks.pdf
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