RJ45 Connector Pulse JK00177NL Supporting 2 Pair and 4 Pair PoE Plus for Gigabit Ethernet Connections
Product Overview
The PulseJack Single-Port Gigabit 2 pair/4 pair PoE+ is an RJ45 connector with integrated magnetics designed for 1000 Base-T applications. It supports Power over Ethernet (PoE+) according to IEEE 802.3at/bt standards, offering flexibility for single-port PoE over 2 or 4 pairs. Featuring a premium design with separate signal and PoE+ pins, it ensures high EMI performance for maximum noise suppression. This connector is compatible with leading PHY manufacturers and operates within commercial and industrial temperature ranges. Available in multiple models with varying PoE power ratings and electrical specifications, it is suitable for demanding networking environments.
Product Attributes
- Brand: PulseJack
- Manufacturer: Pulse Electronics
- Certifications: RoHS Compliant
- Material (Housing): Thermoplastic UL 94 V-0
- Material (Contact): Phosphor Bronze
- Material (Shield): Brass
- Plating (Contact Area): 30 inches gold over 30-50 inches nickel
- Plating (Solder Area): Tin Matte finish over nickel
- MSL Rating: MSL2
- Operating Temperature (JK0 Series): 0C to +70C
- Operating Temperature (JXK0 Series): -40C to +85C
- Storage Temperature: -50C to +125C
- RoHS Exemption: 7c-I relating to lead in glass or ceramic
- Packaging: Trays (45 per Tray, 320mm x 230mm Tray Size)
Technical Specifications
| Part Number | MAX PoE Power Rating @ PSE / PD Site | Continuous @ 70C | LEDs L/R | Insertion Loss (dB TYP) 1-100 MHz | Return Loss (dB TYP) 30 MHz | Return Loss (dB TYP) 60-80 MHz | Return Loss (dB TYP) 100 MHz | Crosstalk (dB TYP) 30 MHz | Crosstalk (dB TYP) 60 MHz | Crosstalk (dB TYP) 100 MHz | Common Mode Rejection (dB TYP) 1-50 MHz | Common Mode Rejection (dB TYP) 50-130 MHz | Inductance (OCL) (MIN) DC Bias Current (line side) @ 60Hz | Hipot (VDC) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JK0-0177NL3 | 35W / 15~30W | Y-G/G | -1.0 | -16 | -12 | -10 | -44 | -37 | -33 | -27 | -20 | 350uH @ 20mA | 2250 | |
| JXK0-0190NL2 | 80W / 60W | Y-G/G | -1.0 | -16 | -12 | -10 | -44 | -37 | -33 | -27 | -20 | 120uH @ 19mA | 2250 | |
| JXK0-0203NL2 | 75W / 65W | G-O/Y | -1.0 | -16 | -12 | -10 | -44 | -37 | -33 | -27 | -20 | 120uH @ 19mA | 2250 |
Impedance: 100 ( 15 )
RJ45 Durability Testing Rating:
| Series | Mating Force (MAX) | Unmating Force (MAX) | Durability | Plug to Jack Retention (MIN) |
|---|---|---|---|---|
| JK0/JXK0 Series | 5 Ibs./2.268 kgs. | 5 Ibs./2.268 kgs. | 500 Insertions | 20 Ibs./9.072 kgs. |
Component Weight: 10.1 grams
Note: JK0-0177NL was designed to meet IEEE802.3at for 30W PoE+ over 2 pair using Line side connections MX1 and MX2 or 15W using MX3 and MX4. It can also support 30W over 4 pairs to the later version IEEE.802.3bt.
Note: JXK0-0190NL and JXK0-0203NL are fully compatible with 4 pair PoE+ applications for PSE or PD sites.
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