FAQs About Optcore 10G SFP+ Transceivers: What You Need To Know

10G SFP+ transceiver is a popular category widely used in data centers, enterprise networks, edge devices, and CPEs. This article answers some FAQs (frequently asked questions) regarding the Optcore 10G SFP+ Transceivers.

Q: What is a 10G SFP+ transceiver?

A: 10G SFP+ optical transceiver is a type of SFP+ transceiver that supports data transmission at speeds up to 10 Gigabits per second. The transceivers are typically used in higher-speed connections between switches and servers or as the primary interface between switches and routers.

Q: What are 10G SFP+ transceivers available from Optcore?

Optcore offers all types of 10G SFP+ optical transceivers, including 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, 10GBASE-ZR, and 10GBASE-LRM SFP+. The below table list those SFP+ transceivers’ compare and specification.

Part#	Wavelength	Data Rate	Distance	Connector	Optical Components	Media	DDM	Protocol support	Modulation	Temperature	Price
OSP10G-8503DCR	850nm	10Gbps	300m	LC Duplex	VCSEL+PIN	MMF	Yes	10GBASE-SR	NRZ	Commercial	$
OSP10G-8503DTR	850nm	10Gbps	300m	LC Duplex	VCSEL+PIN	MMF	Yes	10GBASE-SR	NRZ	Industrial	$
OSP10G-3110DCR	1310nm	10Gbps	10km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-LR	NRZ	Commercial	$
OSP10G-3110DTR	1310nm	10Gbps	10km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-LR	NRZ	Industrial	$
OSP10G-3102DCR	1310nm	10Gbps	220m	LC Duplex	FP+PIN	MMF	Yes	10GBASE-LRM	NRZ	Commercial	$
OSP10G-3102DTR	1310nm	10Gbps	220m	LC Duplex	FP+PIN	MMF	Yes	10GBASE-LRM	NRZ	Industrial	$
OSP10G-3120DCR	1310nm	10Gbps	20km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-LR	NRZ	Commercial	$
OSP10G-3120DTR	1310nm	10Gbps	20km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-LR	NRZ	Industrial	$
OSP10G-3140DCR	1310nm	10Gbps	40km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-ER	NRZ	Commercial	$
OSP10G-3140DTR	1310nm	10Gbps	40km	LC Duplex	DFB+PIN	SMF	Yes	10GBASE-ER	NRZ	Industrial	$
OSP10G-5540DCR	1310nm	10Gbps	40km	LC Duplex	EML+PIN	SMF	Yes	10GBASE-ER	NRZ	Commercial	$$
OSP10G-5540DTR	1310nm	10Gbps	40km	LC Duplex	EML+PIN	SMF	Yes	10GBASE-ER	NRZ	Industrial	$$
OSP10G-5580DCR	1550nm	10Gbps	80km	LC Duplex	EML+APD	SMF	Yes	10GBASE-ZR	NRZ	Commercial	$$
OSP10G-5580DTR	1550nm	10Gbps	80km	LC Duplex	EML+APD	SMF	Yes	10GBASE-ZR	NRZ	Industrial	$$
OSP10G-55A0DCR	1550nm	10Gbps	100km	LC Duplex	EML+APD	SMF	Yes	10GBASE-ZR	NRZ	Commercial	$$$
OSP10G-55A0DTR	1550nm	10Gbps	100km	LC Duplex	EML+APD	SMF	Yes	10GBASE-ZR	NRZ	Industrial	$$$

Q: What is the difference between 10G SFP+ and 8G SFP+ transceivers?

The main difference is the data rate. 10G SFP+ transceivers offer higher speeds than 8G SFP+ transceivers, making them better suited for high-speed connections between switches and servers. They are also commonly used as the primary interface between switches and routers. The 8G SFP+ transceiver is mainly for fiber channel applications such as 4G/8G FC. 

Q: What benefits can Optcore 10G SFP+ transceivers offer?

Optcore 10G SFP+ transceivers provide significant benefits compared to other 1G SFP transceivers. For example, Optcore 10G SFP+ transceivers offer high-speed data transmission rates, low latency, and cost-effective solutions, enabling network operators to improve their performance and throughput. Optcore 10G SFP+ transceivers are highly reliable and compatible with many networks, making them an ideal solution for connecting devices within a network.

Q: Are Optcore 10G SFP+ transceivers compatible with Cisco/Extreme/Arista brands?

Our transceivers are coded before shipment and compatible with many brands switch like Cisco/Extreme/Arista, so you can be sure that they will work perfectly with your existing equipment.

Q: Are Optcore 10G SFP+ transceivers compatible with multiple brand switches simultaneously?

Optcore 10G SFP+ transceiver works in most brand switches, but it usually can not be compatible with multiple brand switches simultaneously.

Q: How do I check if Optcore 10G SFP+ transceivers are compatible with my switches?

For most switch platforms, it is easy to insert the transceiver, and it instant works; if not compatible, If incompatible, the switch indicator will show orange or blink. However, you may also use some specific commands to check if it is compatible.

Q: Will the 10G SFP+ need any fiber attenuator for short-distance cable?

For the 10GBASE-SR and LR transceiver, you don’t need to add a fiber attenuator. But for the 10GBASE-ER and ZR SFP+ transceiver, if the distance between your NIC and the attached SFP+ module is less than 1km, then you need to add a fiber attenuator to avoid the overload.

Q: Can I use an Optcore 10G SFP+ transceiver in a 1G SFP port?

It depends on the switch; if the switch slot supports 1G and 10G speeds, it will work. But for most of the switch, it will not works.

Q: What are the possible applications for Optcore 10G transceivers?

There are several use cases for 10G SFP+ transceivers, including connecting branch offices or remote locations to the corporate network, extending the reach of an existing WAN link, and boosting data throughput in high-speed applications such as streaming video and VoIP. Here are a few more specific examples: A 10G SFP+ transceiver may extend an optical cable across vast distances between facilities or networks. 10G SFP+ transceivers can expand WAN links. A branch office far from the corporate network may connect through MPLS or Wi-Fi. High-speed connectivity can be provided by 10G SFP+ transceivers between a branch office and a corporate network.

Q: Can I receive a refund or return the product?

If you are unsatisfied with the product, you can either return it or request a refund from us. However, please remember that refunds will only be issued if the product is returned within 30 days of being received.

Q: What is the warranty for your 10G SFP+ transceivers?

All of our 10G SFP+ transceivers come with a 3-year warranty.

Q: What type of fiber cable should I use with Optcore 10G SFP+ transceivers?

It depends on the transceiver. For 10GBASE-SR & 10GBASE-LRM transceiver, you may use OM2 or OM3 fiber; OM3 fiber is a better choice because it has a more extended reach than OM2. For 10GBASE-LR/ER/ZR SFP+ transceiver, you should use a single mode fiber cable.

Q: What’s the weight of this SFP+ transceiver？

The net weight for this SFP+ is around 25 grams, and the shipping weight is approximately 30 grams.

Q: How to check the DDM information?

DDM also refers to DOM, allowing users to access diagnostic monitoring data for transceivers that enable Diagnostic Optical Monitoring (DOM). All of our 10G SFP+ transceivers support this function.

Q: What is the difference between 10G SFP+ and 10G XFP transceivers?

First, they have different form factors, XFP is an older and bigger version, and SFP+ is an enhanced smaller form factor and has become the most popular transceiver. Second, XFP built-in CDR supports Clock Data Recover, but SFP+ usually has no CDR. Clock Data Recover is a feature that helps recover clock data when it goes missing. 

Q: Why is Optcore 10G SFP+ transceiver pricing lower than OEM?

Optcore 10G SFP+ transceivers are typically priced lower than OEM transceivers because the Optcore transceivers do not include any branding or manufacturer logos. This allows customers to purchase a branded or generic Optcore 10G SFP+ transceiver and use it in their network without worrying about potential compatibility issues.

Final Words

This article covers some common FAQs about 10G SFP+ transceivers, However, if you have any other questions not covered here, please feel free to reach out to us at sales@optcore.com and we will do our best to help.