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Cisco SFP-10G-SR 10GBASE-SR 850nm SFP+ Transceiver – 10-2415-03 V03
Price includes warranty
CISCO
Product Specification
| Hardware Revision | V03 |
| Type | Optical Transceiver Module |
| Form Factor | SFP+ |
| Ethernet Standard | 10GBASE-SR |
| Data Rate | 10Gbps |
| Wavelength | 850nm |
Refurbished · Tested
Cisco SFP-10G-SR 10GBASE-SR SFP+ transceiver, part number 10-2415-03 revision V03, for 10 Gigabit Ethernet over multimode fibre.
This is Cisco's SFP-10G-SR, the short-reach 10GBASE-SR optic in the SFP+ form factor, supplied here as Cisco part number 10-2415-03 at hardware revision V03. Both identifiers are printed on the module label and reported by the host when the optic is queried. It carries 10 Gigabit Ethernet over multimode fibre at 850 nm through a duplex LC connector, with reach of up to 400 m on OM4 and 300 m on OM3. As a genuine Cisco optic, it is recognised by Cisco host software as an SFP-10G-SR, which keeps inventory and monitoring output consistent across a Cisco network. Buyers are network engineers adding 10GbE uplinks, replacing a failed optic or holding spares for access-to-distribution links, top-of-rack uplinks and 10GbE server or SAN connections. A Catalyst 3850 fitted with a C3850-NM-2-10G or C3850-NM-4-10G uplink module is a typical host. We supply this refurbished module from Doha to network teams across Qatar.
SD-SFP-CISCO-10GSR-V03Form factor SFP+Specification
The SFP-10G-SR is Cisco's implementation of 10GBASE-SR as defined in IEEE 802.3ae. Reach is set by the grade of multimode fibre, so plan each link against the OM grade of the installed cabling: OM3 and OM4 are laser-optimised and give the long figures, while legacy OM1 and OM2 limit a run to tens of metres.
Runs longer than 400 m, or links over single-mode fibre, need a different optic type such as 10GBASE-LR. This module is for multimode plant only.
Installation
The module is hot-swappable, so it can be inserted into or removed from a live SFP+ port without powering down the host; only the link on that port drops during the swap. Slide it into the cage in the same orientation as neighbouring optics until it latches, remove the dust plug and connect a multimode LC patch cord matched to the fibre grade in use. To remove it, disconnect the fibre first, open the bail latch and draw the module straight out. Clean the LC end faces before every connection and keep dust caps fitted when the module is out of a port.
Both ends of a 10GBASE-SR link need SR optics, with separate transmit and receive fibres crossed between the two ends. An SR module will not link to an LR module, and single-mode patch cords will not give a working link at the rated distances. On a Catalyst 3850 the optic needs a 10G uplink port, such as those on the C3850-NM-2-10G or C3850-NM-4-10G network modules; lower-speed uplink modules do not provide 10G SFP+ ports.
On compatible Cisco hosts, the show interfaces transceiver command reports transmit power, receive power and module temperature. Those readings are the quickest way to isolate a dirty connector, a damaged patch lead or a long run close to its optical limit.
Part numbers and identification
Condition & testing
- Tested in a compatible system
- Verified against the listed part number and specification
- Fully working; minor cosmetic marks are possible on refurbished units.
- 6-month warranty on every unit we sell, with installation and support across Qatar.
What ships with this part
Images are for illustration. The unit supplied is the one described in the specification and may differ cosmetically.
Our team in Doha answers specification and compatibility questions during working hours.
Ask on WhatsApp sales@serverdove.comWhat is the maximum distance of the Cisco SFP-10G-SR?
Reach depends on the multimode fibre grade. The SFP-10G-SR supports up to 400 metres on OM4, 300 metres on OM3, 82 metres on OM2 and 33 metres on OM1. For runs longer than 400 metres, or where only single-mode fibre is available, you need a different optic type, such as a long-reach 10GBASE-LR module, rather than this short-reach multimode transceiver.
Does the SFP-10G-SR work with single-mode fibre?
No. The SFP-10G-SR is a 10GBASE-SR optic designed for multimode fibre at 850nm. It should be used with multimode cabling (OM1, OM2, OM3 or OM4) and multimode LC patch cords. Single-mode fibre links call for a single-mode optic, and both ends of any 10GBASE-SR link should use matching SR transceivers to establish a working connection.
Will this transceiver work in a Cisco Catalyst 3850?
On the Catalyst 3850, the SFP-10G-SR needs a supported 10G port, such as those provided by the C3850-NM-2-10G or C3850-NM-4-10G uplink network modules. Lower-speed uplink modules do not provide 10G SFP+ ports. Check your switch model, network module and IOS-XE version against Cisco's transceiver compatibility matrix before installing.
What connector does the SFP-10G-SR use?
The module uses a duplex LC connector, with one fibre for transmit and one for receive. This is the standard termination for most data centre and campus structured cabling. Connect it with a multimode LC-to-LC patch cord, or an LC-to-SC cord if your patch panel uses SC, matched to the fibre grade installed in your network.
What do part number 10-2415-03 and V03 mean?
SFP-10G-SR is the Cisco product ID used for ordering and compatibility. The 10-2415-03 is Cisco's internal part number printed on the module label, and V03 is the hardware revision. These identifiers are reported by Cisco host software when you query the transceiver, which helps with asset tracking, inventory audits and matching optics across a network.
Does the SFP-10G-SR support digital optical monitoring?
Yes, digital optical monitoring is supported on compatible host equipment. On supported Cisco switches and routers, administrators can view real-time values such as transmit optical power, receive optical power and module temperature from the command line. This makes it easier to diagnose problems like dirty connectors, damaged patch leads or long runs that are close to the optical power limits.
Can the module be replaced without powering down the switch?
Yes. The SFP-10G-SR uses the hot-swappable SFP+ form factor, so it can be inserted into or removed from a live port without shutting down the host. Only the link on that port is interrupted during the swap. As with any optic, keep dust caps fitted when it is not in use and clean the LC connectors before connecting fibre.
What does refurbished mean at ServerDove?
Off-lease or decommissioned enterprise hardware that we clean, test and reset in Doha. Every unit goes through POST, burn-in, memory and drive checks and a power-supply check, with firmware and BIOS returned to defaults and drives securely erased.
Can I ask about the exact unit before I buy?
Yes. Message us the SKU on WhatsApp and we will confirm the condition and configuration of the unit in stock, with photos if you want them.
How fast is delivery in Qatar?
Orders ship from Doha and arrive within one working day anywhere in Qatar. Delivery is free on orders over QAR 300.
Can I collect in person?
Yes, from Nuaija Office 7, Doha, usually within 24 hours of ordering. Choose pick-up at checkout and we will message you when it is ready.
What warranty is included?
A 6-month hardware warranty from the delivery date, covering the unit as supplied. If a part fails we repair or replace it. Full terms are on the warranty page.
What is your return policy?
If the unit arrives faulty or not as described, tell us and we will collect it and replace or refund it. Full terms are on the Refund Policy page.
Which payment methods do you accept?
Visa, Mastercard and American Express online. Bank transfer is available for company orders; contact us for details.
Is the price shown the final price?
Yes. The price shown is what you pay; nothing is added at checkout, and every order ships with an invoice in your name or your company's name.
Why buy refurbished
Enterprise hardware, tested in Doha, at a fraction of the price of new
Every unit we sell has already proven itself in a data centre. We test it again, grade it, and back it with a warranty before it leaves our stock.
Tested before it ships
POST, burn-in, memory and power-supply checks on every unit. Anything that fails is repaired or pulled from stock, not sold.
Same performance, lower cost
A Xeon runs the same workloads whether it is new or two years old. Spend the difference on more CPUs, memory or storage.
In stock, not on order
New enterprise hardware can take weeks or months to arrive. Ours is on the shelf in Doha and delivered across Qatar within a day.
Warranty and local support
Every unit is covered. Installation, configuration and hardware support are handled by our own team in Qatar, not a call centre abroad.