100G QSFP Loopbacks (QSFP28)

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100G QSFP Loopbacks (QSFP28)

Check out our NEW exclusive 100G QSFP (QSFP28) Loopback Adapter Modules from Amphenol High Speed Interconnects -- by Amphenol for a Limited Time Only! The new 28.0 Gbps QSFP+ standard, popularly known as QSFP28, supports 4 x 28G channels for 100-Gigabit Ethernet applications in the same low-profile QSFP+ package you're familiar with! Our QSFP28 100G Loopbacks are offered in a variety of power and signal attenuation options to duplicate the operational characteristics of typical QSFP28 cable assemblies and optical modules -- perfect for testing QSFP28 compatible ports on the newest 100-Gigabit Ethernet and EDR InfiniBand switches, servers and host bus adapters.

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 0dB attenuation and 0W power consumption

Item SF-100GLB0W00-0DB

Color

Qty 1-50

Qty >50

Availability

Order Qty

Silver

N/A

$35.94

$34.14

In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 0dB attenuation and 1.5W power consumption

Item SF-100GLB1.5W-0DB

Qty 1-50	Qty >50	Availability	Order Qty
$35.94	$34.14	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 0dB attenuation and 2.5W power consumption

Item SF-100GLB2.5W-0DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 0dB attenuation and 3.5W power consumption

Item SF-100GLB3.5W-0DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$37.46	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 3dB attenuation and 0W power consumption

Item SF-100GLB0W00-3DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 3dB attenuation and 1.5W power consumption

Item SF-100GLB1.5W-3DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 3dB attenuation and 2.5W power consumption

Item SF-100GLB2.5W-3DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 3dB attenuation and 3.5W power consumption

Item SF-100GLB3.5W-3DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 5dB attenuation and 0W power consumption

Item SF-100GLB0W00-5DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 5dB attenuation and 1.5W power consumption

Item SF-100GLB1.5W-5DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 5dB attenuation and 2.5W power consumption

Item SF-100GLB2.5W-5DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 5dB attenuation and 3.5W power consumption

Item SF-100GLB3.5W-5DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 0W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 6dB attenuation and 0W power consumption

Item SF-100GLB0W00-6DB

Qty 1-50	Qty >50	Availability	Order Qty
$35.94	$34.14	In Stock

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 1.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 6dB attenuation and 1.5W power consumption

Item SF-100GLB1.5W-6DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 2.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 6dB attenuation and 2.5W power consumption

Item SF-100GLB2.5W-6DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 3.5W Power Consumption [100-Gigabit Ethernet Ready]

Click for larger image

Now Thru 6/23: Get 25% OFF QSFP+/QSFP28 w/ Coupon Code HISPEED

Quickly test your network's 100G QSFP ports with our QSFP28 Loopback

Protocol-independent design works with copper and optical QSFP28 ports

Loopback module features 6dB attenuation and 3.5W power consumption

Item SF-100GLB3.5W-6DB

Qty 1-50	Qty >50	Availability	Order Qty
$37.46	$35.59	Call 866-223-2860

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