Jun 12, 2026
PoE Standards Explained: 802.3af vs 802.3at vs 802.3bt
Power over Ethernet (PoE) lets a single Ethernet cable carry both network data and DC power. For anyone speccing a PoE switch, an injector, an IP camera, a wire
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![PoE Standards Explained: 802.3af vs 802.3at vs 802.3bt]()
Jun 12, 2026PoE Standards Explained: 802.3af vs 802.3at vs 802.3btPower over Ethernet (PoE) lets a single Ethernet cable carry both network data and DC power. For anyone speccing a PoE switch, an injector, an IP cameview more -
![Plenum vs Riser Ethernet Cable: Choose CMP or CMR]()
Jun 11, 2026Plenum vs Riser Ethernet Cable: Choose CMP or CMRChoosing between plenum and riser Ethernet cable is not about getting faster internet. It is about putting the correct fire-rated jacket in the spaceview more -
![ADSS vs Figure 8 Fiber Cable: Which to Choose?]()
Jun 10, 2026ADSS vs Figure 8 Fiber Cable: Which to Choose?Choosing between ADSS and Figure 8 fiber cable is not just a specification choice. It shapes your pole attachment design, installation labor, groundinview more -
![Ethernet Cable Jacket Ratings: CMP, CMR, CMX Guide]()
Jun 09, 2026Ethernet Cable Jacket Ratings: CMP, CMR, CMX GuidePicking the right Ethernet cable involves two separate decisions that often get blurred together. One is the performance category - Cat5e, Cat6, Cat6Aview more -
![Shielded Cat6a Cable vs UTP: Which to Choose?]()
Jun 05, 2026Shielded Cat6a Cable vs UTP: Which to Choose?Choosing between shielded Cat6a cable and UTP (unshielded twisted pair) Cat6a cable is one of the most common decisions in structured cabling projectsview more -
![Fiber Optic Connector Cleaning Without Signal Loss]()
Jun 03, 2026Fiber Optic Connector Cleaning Without Signal LossThe reliable way to clean fiber optic connectors is the inspect–clean–inspect method. Inspect the end face first, clean only when contaminview more -
![1000BASE-LX SFP: Distance, Fiber & Compatibility]()
Jun 02, 20261000BASE-LX SFP: Distance, Fiber & CompatibilityThe 1000BASE-LX SFP is a 1 Gigabit Ethernet optical transceiver built mainly for single-mode fiber. It transmits at 1310 nm , and the IEEE standard spview more -
![Outdoor Fiber Distribution Box: FTTH Selection Guide]()
Jun 01, 2026Outdoor Fiber Distribution Box: FTTH Selection GuideAn outdoor fiber distribution box is a sealed enclosure that protects, organizes, splices, and distributes optical fibers at an outdoor access point iview more -
![ST Fiber Optic Connector: Uses, Limits & Selection]()
May 28, 2026ST Fiber Optic Connector: Uses, Limits & SelectionAn ST connector is a round, bayonet-locking single-fiber connector built around a 2.5 mm spring-loaded ferrule. "ST" stands for Straight Tipview more -
![PM Fiber Selection Guide: PER, Axis & Use Cases]()
May 27, 2026PM Fiber Selection Guide: PER, Axis & Use CasesPolarization-maintaining fiber, often called PM fiber or HiBi (high-birefringence) fiber , is a specialty single-mode fiber engineered to preserve theview more -
![OS2 vs OM1-OM5 Fiber: Speed, Distance & Uses]()
May 26, 2026OS2 vs OM1-OM5 Fiber: Speed, Distance & UsesOS2 is singlemode fiber, designed for long-distance transmission. OM1, OM2, OM3, OM4 and OM5 are multimode fiber types, designed for shorter, high-speview more -
![Fiber Optic Cable Jacket Fire Ratings: OFNP, OFNR, LSZH & Outdoor Cable Guide]()
May 08, 2026Fiber Optic Cable Jacket Fire Ratings: OFNP, OFNR, LSZH & Outdoor Cable GuideLearn how to choose the right fiber optic cable jacket fire rating, including OFNP, OFNR, LSZH, PVC, PE and outdoor cable options for plenum, riser, iview more
