Brand Di ship Model DJ-D-2/RJ11 Product Description Single Phone SPD [Manufacturer: Shenzhen Di ship] signal mine - This product uses multi-level protection circuit, use the latest high-speed surge protection devices , fast response, low output residual voltage, superior transmission performance; interface uses a standard RJ11 terminals, easy to use, suitable for ADSL telephone line signal products using composite symmetrical circuit, common mode, differential mode full protection, L, N can easily pick , the choice of aluminum alloy casing, sealing, dustproof, anti-corrosion function, installed in series connected high voltage pulse suppression on the line to protect the back-end equipment from lightning, industrial surge damage. Product Name: Single Phone SPD Model: DJ-D-2/RJ11 voltage: 220V Brand: Di ship Origin: Shenzhen Color: Black Weight: 100g Size: 10.1 * 2.5 * 2.5cm installation space: not less than 10 * 5 * 5cm Uses: For ADSL telephone line signal Lightning / Surge / overcurrent overvoltage protection. Single Telephone mine Description: Description: Di-ship single phone signal lightning protection device according to: IEC61000-4-5, ITU-TK20 & K21 standard design, the use of multi-level protection circuit, use the latest high-speed surge protection devices, the reaction rate fast output residual down, transmission superior performance; interface uses a standard RJ11 terminals, easy to use, suitable for ADSL telephone signal line of products using composite symmetrical circuit, common mode, differential mode full protection, L, N can easily access, use aluminum alloy casing, sealing, dustproof, anti-corrosion function, installed in series connected high voltage pulse suppression on the line to protect the back-end equipment from lightning, industrial surge damage. Single Telephone SPD characteristics: low loss (import plug-in line to line design) long-life maintenance-free low residual pressure (TVS snow imports jumped circuit design) 5 ~ 10KA three large flow filtration pressure protection (series protection) Multifunctional Anti- surge voltage fine protection for high speed response (1 ~ 25ns) Single Phone SPD parameters: Name Single Phone Model DJ-D-2/RJ11 protection SPD Road Line 2 Line 1 Dimensions 7 * 2.5 * 2.5 cm Rated operating voltage Un 170 V maximum continuous operating voltage Uc 220 V Protection level Up 250 V nominal discharge current In (8/20) 5 KA Maximum discharge Imax (8/20) 1 0 KA response time tA <1 ns signal Transfer Rate Vs 1 ~ 100 Mbps insertion loss AE AE <0.5 db Case Material Protection class fine grade metal housing enclosure protection class IP 20 protection wiring terminals protected mode 3 filter pressure fine protective earth resistance Ω / m diameter ≤ 4Ω 2.5 Operating temperature range - 40 ℃ ~ +70 ℃ indoor relative humidity of air under temperature conditions of 30% to 90% Standard GBl8802.1, lEC61643-1 using a single telephone SPD Note: 1: The Lightning connected in series , a product labeled "output" All ports are connected to the protected equipment 2: In doing mine carefully grounded properly installed ground wire, if the sign of the product line, please distinguish between "positive", "negative" 3: lightning protection device is installed in the front-end, according to the installation and construction conditions "to protect equipment from the closer the better" principle to the construction of four: mine equipment requires regular inspections, when the product has deteriorated Please be replaced to avoid You caused unnecessary losses 5: remember not live operations, construction should be checked after the closing run mine without exception 6: At present our products are subject to ground lightning, must be well grounded and grounding resistance shall direct greater than 4 ohms.