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1000BASE-T Copper SFP Transceiver with 1.25Gbps Speed, 100m Range, and Low EMI
جزئیات محصول:
| محل منبع: | گوانگدونگ، شنژن |
| نام تجاری: | TAKFLY |
| گواهی: | CE,ROHS,REACH,ISO9001,ISO14001 |
| شماره مدل: | TK-G3-RJ45 |
پرداخت:
| مقدار حداقل تعداد سفارش: | 1 عدد |
|---|---|
| قیمت: | US$2.20 ~ US$597.02 |
| جزئیات بسته بندی: | اسپون + جعبه + کارتن |
| زمان تحویل: | 3-7 روز کاری |
| شرایط پرداخت: | L/C، D/A، D/P، T/T، وسترن یونیون، مانی گرام |
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اطلاعات تکمیلی |
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| شماره مدل: | اتصال دهنده فیبر نوری | دمای انبار: | -40 درجه سانتیگراد ~ 85 درجه سانتیگراد |
|---|---|---|---|
| دستگاه های سیم کشی: | ODF | رنگ: | سفارشی سازی |
| نمونه رایگان: | بله | قطر بیرونی کانکتور: | 3.0 میلی متر، 2.0 میلی متر، 0.9 میلی متر |
| رنگ مسکن: | آبی، سبز، بژ | رسانه انتقال: | حالت تک حالت/ مالیت |
| ویژگی: | ضد آب | مواد: | پلاستیک |
| قابلیت تعویض: | ≤0.2dB | حالت فیبر: | 62.5/125μm OM1، 50/125μm OM2 |
| بندر: | جعبه فیبر هاب از پورت NINGBO | نام مدل: | کانکتور فیبر نوری |
| وزن: | 2 کیلوگرم | تکرارپذیری: | ≤0.2dB |
| قطر فیبر: | 125 میکرومتر | نوع مجمع: | مکانیکی |
| ماژول کانکتور: | 3.0 میلی متر | کابل اتصال od: | 0.9 میلی متر، 2.0 میلی متر، 3.0 میلی متر |
| ماندگاری: | ≥1000 بار | ظرفیت تولید: | 700000 قطعه در ماه |
| نوع صیقلی: | UPC ، APC | پرکننده: | گریس سیلیکون نوری |
| استقامت: | 500 چرخه | دمای عملیاتی: | -40 درجه سانتی گراد تا +85 درجه سانتی گراد |
| از دست دادن بازگشت کانکتور: | SMF: UPC≥50، APC≥60؛ MMF: ≥30 | اسپری نمکی: | 500 ساعت |
| زمان نصب: | در دهه 60 (بدون برش فیبر) | بسته: | SMD ، QFN-20 ، NRF24L01 ، کیسه پلی ، فیبر نوری |
| نوع: | تنظیم کننده ولتاژ ، منطق ICS ، ماژول فرستنده ، انتقال دو جهته تک الیاف تک حالت ، درایو IC | D/C: | جدیدترین ، جدید ، 2013+، 1234 ، RF فرستنده و ماژول گیرنده |
| فاصله: | 20 کیلومتر ، 300 متر ، 3 کیلومتر | برنامه: | ارتباط از راه دور ، هشدار ، رایانه ، سیستم مانیتور ویدیویی ، کانال فیبر 1x |
| دمای عملیاتی: | استاندارد ، -40 ~ 85 ، -10 درجه سانتیگراد 70 درجه سانتیگراد | طول موج: | 1310nm/1550nm ، 850nm ، 1490nm/1310nm ، 1310nm 1270nm |
| نام محصول: | Epon OLT PX20+ ، 433MHz MODULE TRANSCEIVER UART ، 1.25G ماژول نوری Bidi SFP ، SFP+ فرستنده ، 1.25G م | گارانتی: | 365 روز ، 3 سال ، 1 سال |
| ولتاژ تغذیه: | 1.9-3.6V ، 0 ~ 110،2.7 V ~ 5.5 ولت ، مشترک | گواهی: | RoHS,CE RoHS FCC,ISO9001 ISO14001; CE |
| ارسال توسط: | پست DHL\UPS\Fedex\EMS\HK | اسکایپ: | Michella_fang ، Chaizhiquan91 ، Thomas65339 |
| منبع تغذیه: | 3.3 ولت | نرخ انتقال داده: | 155 متر ، 10 گرم |
| ولتاژ: | 1.9 تا 3.6 ولت، استاندارد | منبع: | FP ، VCSEL / PIN |
| قدرت اتلاف: | 0.1w ، w | وضعیت: | جدید ، 100 ٪ اصلی جدید |
توضیحات محصول
1000BASE-T Copper SFP – 1.25Gbps, 100m, Low EMI, Hot‑Pluggable
Product Overview
The TK-G1-RJ45 is a copper Small Form Pluggable (SFP) transceiver compliant with Gigabit Ethernet and 1000BASE‑T standards (IEEE 802.3‑2002 and IEEE 802.3ab). It supports 1000Mbps data rates over unshielded twisted‑pair Category 5 cable up to 100 meters.
The module uses 5‑level Pulse Amplitude Modulation (PAM) signals on all four pairs (250 Mbps per pair) for full‑duplex data links. It provides standard serial ID information per SFP MSA (accessible via 2‑wire serial bus at address A0h). The physical layer IC can also be accessed via the same bus at address ACh.
Key Features
- Up to 1.25Gb/s bi‑directional data links
- Hot‑pluggable SFP footprint
- TX Disable and RX LOS (or without LOS) function
- Fully metallic enclosure for low EMI
- Low power dissipation: 1.05 W typical
- Compact RJ‑45 connector assembly
- Access to physical layer IC via 2‑wire serial bus
- 1000BASE‑T operation in host systems with SERDES interface
- Operating case temperature: 0°C to +70°C (commercial) or -20°C to +85°C (extended)
Applications
- 1.25 Gigabit Ethernet over Cat 5 cable
Pin Definitions
Pin Diagram
Pin Descriptions
| PIN | NAME | FUNCTION | SEQ. | NOTES |
|---|---|---|---|---|
| 1 | VeeT | Transmitter Ground | 1 | VeeT and VeeR are connected in SFP. |
| 2 | TX_FAULT | Transmitter Fault Indication | 3 | Not Implemented. Tied to VeeT in SFP. |
| 3 | TX_DISABLE | Transmitter Disable | 3 | See TX Disable. |
| 4 | MOD DEF (2) | Module Definition 2 | 3 | Data line for serial ID and bidirectional data transfer bus. |
| 5 | MOD DEF (1) | Module Definition 1 | 3 | Clock line for serial ID and bidirectional data transfer bus. |
| 6 | MOD DEF (0) | Module Definition 0 | 3 | Tied to Vee in SFP. |
| 7 | RATE SELECT | Not Implemented | 3 | Not implemented. 33K pulldown to Vee in SFP. |
| 8 | LOS | Loss of Signal | 3 | See LOS option. |
| 9 | VeeR | Receiver Ground | 1 | VeeT and VeeR are connected in SFP. |
| 10 | VeeR | Receiver Ground | 1 | VeeT and VeeR are connected in SFP. |
| 11 | VeeR | Receiver Ground | 1 | VeeT and VeeR are connected in SFP. |
| 12 | RD- | Inverted Received Data out | 3 | AC coupled 100 ohm differential high speed data lines. |
| 13 | RD+ | Non‑Inverted Received Data out | 3 | AC coupled 100 ohm differential high speed data lines. |
| 14 | VeeR | Receiver Ground | 1 | VeeT and VeeR are connected in SFP. |
| 15 | VccR | Receiver Power | 2 | VccR and VccT are connected in SFP. |
| 16 | VccT | Transmitter Power | 2 | VccR and VccT are connected in SFP. |
| 17 | VeeT | Transmitter Ground | 1 | VeeT and VeeR are connected in SFP. |
| 18 | TD+ | Non‑inverted Data In | 3 | AC coupled 100 ohm differential high speed data lines. |
| 19 | TD- | Inverted Data In | 3 | AC coupled 100 ohm differential high speed data lines. |
| 20 | VeeT | Transmitter Ground | 1 | VeeT and VeeR are connected in SFP. |
Notes:
- Plug Seq.: Pin engagement sequence during hot‑plugging.
- TX Fault is not supported and is always connected to ground.
- TX Disable: Pin pulled up with 4.7kΩ. Low (0-0.8V): Transceiver on; High (2.0-3.465V) or open: Transceiver in reset.
- Mod‑Def 0,1,2: Pulled up with 4.7k-10kΩ on host board. Mod‑Def 0 grounded by module to indicate presence. Mod‑Def 1 = clock, Mod‑Def 2 = data for serial ID.
- RX_LOS: LVTTL compatible. Can be enabled/disabled (see ordering). When not used, tied to ground via 100Ω.
- RD-/+: AC coupled 100Ω differential outputs, terminate with 100Ω at host SERDES.
- TD-/+: AC coupled 100Ω differential inputs with 100Ω termination inside module.
Electrical Power Interface (+3.3V)
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
|---|---|---|---|---|---|---|
| Supply Current | Is | 320 | 375 | mA | 1.2W max over full range | |
| Input Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | Referenced to GND |
| Maximum Voltage | Vmax | 4 | V | Maximum |
Low‑Speed Signals Electrical Characteristics
| Parameter | Symbol | Min | Max | Units | Notes/Conditions |
|---|---|---|---|---|---|
| SFP Output LOW | VOL | 0 | 0.5 | V | 4.7k-10k pull‑up to host_Vcc |
| SFP Output HIGH | VOH | host_Vcc‑0.5 | host_Vcc+0.3 | V | 4.7k-10k pull‑up to host_Vcc |
| SFP Input LOW | VIL | 0 | 0.8 | V | 4.7k-10k pull‑up to Vcc |
| SFP Input HIGH | VIH | 2 | Vcc+0.3 | V | 4.7k-10k pull‑up to Vcc |
High‑Speed Electrical Interface (Transmission Line - SFP)
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
|---|---|---|---|---|---|---|
| Line Frequency | fL | 125 | MHz | 5‑level encoding per IEEE 802.3 | ||
| Tx Output Impedance | Zout,TX | 100 | Ω | Differential, 1MHz-125MHz | ||
| Rx Input Impedance | Zin,RX | 100 | Ω | Differential, 1MHz-125MHz |
High‑Speed Electrical Interface (Host - SFP)
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
|---|---|---|---|---|---|---|
| Single ended data input swing | Vinswing | 250 | 1200 | mV | Single ended | |
| Single ended data output swing | Voutswing | 350 | 800 | mV | Single ended | |
| Rise/Fall Time (20%‑80%) | Tr,Tf | 175 | psec | |||
| Tx Input Impedance (single ended) | Zin | 50 | Ω | |||
| Rx Output Impedance (single ended) | Zout | 50 | Ω |
General Specifications
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Operating Case Temperature (Commercial) | Tc | 0 | 70 | °C | |
| Operating Case Temperature (Extended) | Tc | -20 | 85 | °C | |
| Storage Temperature | -40 | 85 | °C |
Mechanical Specifications
The host‑side of the TK-G1-RJ45 conforms to SFP MSA mechanical specifications. The front portion is larger to accommodate the RJ‑45 connector.
References
- Small Form Factor Pluggable (SFP) Transceiver Multi‑Source Agreement (MSA), September 2000
- IEEE802.3 - 2002
- "AT24C01A/02/04/08/16 2‑Wire Serial CMOS E2PROM", Atmel Corporation
Regulatory Compliance
| Feature | Reference | Performance |
|---|---|---|
| Electrostatic discharge (ESD) | IEC/EN 61000‑4‑2 | Compatible with standards |
| Electromagnetic Interference (EMI) | FCC Part 15 Class B, EN 55022 Class B (CISPR 22A) | Compatible with standards |
| Laser Eye Safety | FDA 21CFR 1040.10, 1040.11; IEC/EN 60825‑1,2 | Class 1 laser product |
| Component Recognition | IEC/EN 60950, UL | Compatible with standards |
| RoHS | 2002/95/EC | Compatible with standards |
| EMC | EN61000‑3 | Compatible with standards |
Frequently Asked Questions
Q: Are you a manufacturer?
A: Yes, we are a manufacturer, FTTH solution and data center total solution provider in Shenzhen, China, established in 2000.
Q: What's your MOQ?
A: MOQ can be 1 pcs, but the price is not competitive. More quantity, the price will be more competitive. We can quote price with freight and lead time for you, after you let us know detailed requirements with quantity. We have competitive shipping forwarders. For more solutions, you can feel free to contact us.
Q: How is your quality?
A: Our production is according to IEC, Europe standard. CE, ISO, RoHS, CPR, and ANATEL certified. All the products are 100% test before delivery.
Q: What's your lead time?
A: It depends on the quantity and products. For fiber optic patch cord, the lead time can be 2-3 working days within 5000 pcs. We keep the regular products in stock. Also, we can deal with urgent orders.
Q: What's your warranty?
A: Depends on different product, we have 1 years warranty for patch cord since delivery, but only responsible for non-artificial damage. For artificial damage, we can repair it for you for free, freight will be paid by your side.
Q: What's your packing?
A: International export standard package. If you need to print your logo on the packing, please let us know before we quote.
Q: Can you offer OEM/ODM?
A: Yes, we can. All products accept OEM/ODM. We can sign the Confidentiality Agreement.
Q: Can I have a sample?
A: It depends on which products, Free sample provide under 10 USD. Freight will be paid by buyer before delivery.
Q: How can I order?
A:
- Send mail or inquiries with product name, specification, and quantity to us. Provide your receive address if you need FOB, CIF, CFR price.
- We will offer our quotation with lead time.
- After the quotation confirmed, we will send a PI with our bank account.
- Production will be arranged after the payment received.
- Confirm the consignee with you before we deliver it.
- The tracking number will be provided after the delivery.
Q: What is your payment term?
A: T/T, Western Union, Paypal, MoneyGram at once. For big amounts, can be 50% deposit in advance, 50% balance paid before delivery. With the same quality standard, if you could get better price from the market, TAKFLY also could support you same price. 3 years work experience in optical fiber industry, It's honored to be your professional product assistant.
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