A Network TAP (test access point) is a hardware device that allows you to monitor and secure your network traffic by copying packets from a network link without impacting or compromising network integrity.
Garland Technology’s Passive Single Mode Fiber Network TAPs provide full duplex packet visibility in networks with OS1 and OS2 Single Mode Fiber optics.
A portable, Passive Single Mode Fiber TAP is placed between two (2) network devices to mirror (or copy) the network traffic flowing through those devices. The TAP breaks out copies of both side of traffic separately, including passing physical layer errors. The TAP is passive meaning it does not require power, does not alter the traffic flow in any way, and is invisible on the network. Single Mode Fiber TAPs are designed for long-range connectivity environments.

Key Features
- Single Mode OS1 and OS2 Fiber available
- Portable chassis come with 1, 2, 3, or 4 TAPs inside
- Multiple split ratios available: 50/50, 60/40, 70/30, 80/20, 90/10
- Supports speeds up to 100G
- No power source needed
- Plug & Play installation
- 1U rack mount kit holds up to 4 portable TAPs
- Industry standard LC Connectors
- No IP address, no Mac address
- No subscription, port, feature, software, or license fees
- Durable, metal chassis
- Made in the USA
Benefits
- Security and monitoring tools receive 100% of the packets
- No dropped packets ensuring reliable visibility
- Easy to install with zero configuration required
- No impact on the live network
- Invisible to hackers
- Passive so never a single point of failure on the network
Specifications
Part # |
Network Speed |
Fiber Type |
Connector |
Portable Chassis with |
---|---|---|---|---|
OS1X0Y |
Up to 100G |
OS1 |
LC Multimode Fiber |
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios |
OS2X0Y |
Up to 100G |
OS2 |
LC Multimode Fiber |
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios |
OS2X0Y-BiDi |
1/10G |
OS2 BiDi |
LC Multimode Fiber |
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios |
CTAP4-2OM45-2OS25 |
1/10G |
TAP 1 & 2: OM4
|
LC Multimode Fiber
|
TAP 1 & 2: 50/50 split ratio
|
Up to 100G
OS1
LC Multimode Fiber
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios
Up to 100G
OS2
LC Multimode Fiber
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios
1/10G
OS2 BiDi
LC Multimode Fiber
1, 2, 3, 4 TAPs and 50/50, 60/40, 70/30, 80/20, 90/10 split ratios
1/10G
TAP 1 & 2: OM4
TAP 3 & 4: OS2
LC Multimode Fiber
LC Single Mode Fiber
TAP 1 & 2: 50/50 split ratio
TAP 3 & 4: 50/50 split ratio
Resources

Single-mode Passive Fiber Network TAP
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IT Security Whitepaper | Garland Technology
Download White Paper Now
The 101 Series: Passive Network TAPs
Read Blog Now
Network TAP Split Ratios & Loss Budget
Read Blog Now
Installation Guides | Garland Technology
Read Blog NowNetwork Diagrams
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