ZZZ-Transtector ALPU Outdoor Gigabit Ethernet Surge Protectors
Transtector ALPU Outdoor Gigabit Ethernet Data Surge Protectors (SPDs) use Silicon Avalanche Suppression Diode (SASD) technology to protect critical equipment in Gigabit Ethernet/PoE data networks while remaining transparent to data throughput. These Transtector outdoor-style SPDs provide effective protection against electrical transients generated by external lightning and internal switching events. The ALPU Outdoor Gigabit Ethernet series supports long-term system reliability by absorbing high amounts of transient energy while maintaining a very low clamping voltage.
Features
- Models for all common Ethernet/PoE protocols
- Shielded RJ-45 or punch-down block wiring
- Pole or wall mount
- PoE injector for Mode A or Mode B (1101-1158)
- UL 497B, EN/IEC60950-1 (ALPU-L130)
- UL/IEC60950-1, ATEX, IECEx (1101-971)
- UL/IEC60950-1, ATEX (1101-959)
- EMP Protection Level 1, 2, and 3 (HT-NO-ALPU-GBEP)
- Tested to HEMP and lightning (HT-NO-ALPU-GBEP)
Applications
- Gigabit Ethernet/PoE, PoE+, or PoE++ networks
- Telecommunications base stations
- WISP/ISP
- IT and data centers
- Point-to-point links
- Control lines and sense loops
- Oil and gas
- HT-NO-ALPU-GBEP
- Backup power systems
- Emergency management systems
- First responder sites
- Banking and finance
- SCADA systems
- LMR
Specifications
- 1000MB/s data rate
- PoE protocols
- PoE (1101-971 and 1101-1158)
- PoE+ (ALPU-L130, 1101-778, and 1101-998)
- PoE++ (1101-959 and HT-NO-ALPU-GBEP)
- Compatible cables
- Cat5/5e UTP (1101-778)
- Cat5/5e UTP/STP, Cat6/6A STP
- Maximum data voltage rating
- 60VDC (ALPU-L130)
- 70VDC (1101-998 and 1101-1158)
- 90VDC (1101-959 and 1101-971)
- 92VDC (HT-NO-ALPU-GBEP)
- 99VDC (1101-778)
- PoE power
- 51W (ALPU-L130)
- 75W (1101-971)
- 90W (1101-959)
- 92W (HT-NO-ALPU-GBEP)
- 96W (1101-998)
- PoE current per pin
- 1A (1101-971, 1101-959, and HT-NO-ALPU-GBEP)
- 2A (1101-998)
Published: 2026-01-23
| Updated: 2026-01-30