OTS ComRope -- Scuba Center has been selling quality scuba diving and snorkeling equipment for over 35 years. Our major suppliers include: Apeks, Aqua Lung, Atomic, Dive Rite, Henderson, Mares, Oceanic, OMS, Ocean Reef, OTS, OxyCheq, Poseidon, Sartek, SeaQuest, Trident, Viking, plus a host of accessory companies and underwater photo/video companies. You will find a wide selection of scuba and snorkeling equipment at both our Minneapolis and Eagan, Minnesota locations. If we don't stock what you need, we would be happy to special order it.

OTS CR-4 ComRope ® is 100% Nylon, 7/16" static kernmantle rope designed with four specially configured communications wires down the center.
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OTS ComRope
OTS -- Ocean Technology Systems is the Leader in State-of-the-Art Underwater Communication Systems servicing the Sport, Commercial, Movie Industry, Search & Rescue and Military communities around the world! Looking for the finest underwater communications systems available? You have come to the right place. OTS offers hard-wire, through-water, sonic, wireless, diver recall systems, Buddy Phone, Aquacom, Hot Mic, and Buddy Line products. They also offer support items such as earphones, microphones, full face masks, and ComRope.OTS -- Ocean Technology Systems is the Leader in State-of-the-Art Underwater Communication Systems servicing the Sport, Commercial, Movie Industry, Search & Rescue and Military communities around the world! Looking for the finest underwater communications systems available? You have come to the right place. OTS offers hard-wire, through-water, sonic, wireless, diver recall systems, Buddy Phone, Aquacom, Hot Mic, and Buddy Line products. They also offer support items such as earphones, microphones, full face masks, and ComRope.

Scuba Center is an authorized OTS Dealer.
This is your assurance that your equipment will come with the full manufacturer's warranty.
OTS CR-4 ComRope is 100% Nylon, 7/16" static kernmantle rope designed with four specially configured wires down the center.  ComRope is sold by the foot complete with the connectors that suit your needs on either end.  To keep your ComRope organized, OTS offers a custom designed Rope Bag.

ComRope Specifications
Breaking Strength of Wire in Rope: 450 lbs. wire in rope will break.
Breaking Strength of Rope with Wire: 2,900 lbs. (average) rope will break.
Wires: 4 wires. Shielded cable for microphone wires.
Size: 7/16" with wire.

ComRope Connector Connectors
OTS Hi-Use Connector -- The OTS-4P (p/n 900270-000) Hi-Use ® connector is used on many products. The most common are OTS EMA-2 and ComRopes. The OTS-4P has 2 pins and 2 sockets. A potting sleeve is included with the product. The OTS-4P can be connected underwater. (Note: this is an OTS manufactured connector).
PDF data sheet		 Hi-Use -- The OTS-4P (p/n 900270-000) Hi-Use® connector is used on many products. The most common are OTS EMA-2 and ComRopes. The OTS-4P has 2 pins and 2 sockets. A potting sleeve is included with the product. The OTS-4P can be connected underwater. (Note: this is an OTS manufactured connector).
AMP-4M, 4 pin male Connector -- The AMP-4M (p/n 900030-000) has 4 sockets and uses a gripper ring to secure it. The connector is not designed to be connected or disconnected underwater. This connector is pictured with the small cover. Note: This connector has sockets but is considered a MALE connector.
PDF data sheet		 AMP-4M, 4 pin male -- The AMP-4M (p/n 900030-000) has 4 sockets and uses a gripper ring to secure it. The connector is not designed to be connected or disconnected underwater. This connector is pictured with the small cover. Note: This connector has sockets but is considered a MALE connector.
Banana plugs (Red & Black) -- The BNP-1 (black, p/n J051) and BNP-2 (red, p/n J050) double banana plugs are most commonly used on umbilicals for either 2- or 4-wire hard wire communications. The picture to the left shows how you can stack them.
PDF data sheet		 Banana plugs (Red & Black) -- The BNP-1 (black, p/n J051) and BNP-2 (red, p/n J050) double banana plugs are most commonly used on umbilicals for either 2- or 4-wire hard wire communications. The picture to the left shows how you can stack them.
Instructions for ordering:

1. Select the color of ComRope that you require 
2. Enter the length required in the quantity box
3. Click "Recalculate"
4. Click "Continue Shopping" to return to this page.
5. Select the connector combination required for your application.

Repeat this process for each rope needed. Note: As ropes are built to order, please allow for lead times.

OTS ComRope

 

 OTS CR-4 ComRope, Yellow with Blue Strike
(per foot)

Price: $2.49/ft   add OTS CR-4 ComRope ®, Yellow to cart
  OTS CR-4 ComRope, Blue with Yellow Strike
(per foot)

Price: $2.49/ft   add OTS CR-4 ComRope ®, Blue to cart

ComRope Connector Configurations:

ComRope: AMP-4M 4 pin male connector W/gripper ring to AMP-4M 4 pin male

Price: $199.00   add OTS ComRope: AMP-4M 4 pin male connector W/gripper ring to AMP-4M 4 pin male to cart

ComRope: Banana plugs to female marsh marine connector

Price: $349.00   add OTS ComRope: Banana plugs to female marsh marine connector to cart

ComRope: Banana plugs to AMP-4m pin male w/gripper ring

 Price: $299.00   add OTS ComRope: Banana plugs to AMP-4m pin male w/gripper ring to cart
ComRope: Banana plugs to HiUse connector. (for MK2-DCI) Price: $299.00   add OTS ComRope: Banana plugs to HiUse connector. (for MK2-DCI) to cart
ComRope: AMP-4M 4 pin male connector W/gripper ring to HiUse. (for MK-7) Price: $299.00   add OTS ComRope: AMP-4M 4 pin male connector W/gripper ring to HiUse. (for MK-7) to cart
ComRope: HiUse connector to HiUse connector Price: $329.00   add OTS ComRope: HiUse connector to HiUse connector to cart
ComRope: HiUse connector to Bare Wire Price: $289.00   add OTS ComRope: HiUse connector to Bare Wire to cart

OTS Hard Wire Communications Rope Accessories

OTS ComRope® Bag -- ComRope® Bag ( holds up to 200' ) is manufactured from a heavy duty, high visibility mesh that features a reinforced mouth with an adjustable draw-string Nylon cord. A convenient opening on the side of the bag allows you to access the topside connection of the ComRope®. The ComRope® Bag is the perfect accessory for tenders who require portability.

 OTS ComRope Bag 
ComRope Bag ( holds up to 200' ) is manufactured from a heavy duty, high visibility mesh that features a reinforced mouth with an adjustable draw-string Nylon cord. A convenient opening on the side of the bag allows you to access the topside connection of the ComRope. The ComRope Bag is the perfect accessory for tenders who require portability.		 Price: $59.00   add OTS Com Rope Bag to cart

While these are excellent reference materials, in no way should this information be considered a replacement for proper training for the specific type of diving in which you plan to participate.