Handar Fast Ethernet Media Converter, Copper to Fiber, 2 Ports10/100Mbps RJ45 to 1 port 100M Single Fiber SM SC, 20KM, Tx1310nm/Rx1550nm, HD-112S-20A

• 1.This Fast Ethernet Media Converter is two ports 10/100Mbps RJ45 to one port 100M Single Fiber SM, SC, up to 20km..
• 2.Auto negotiation of 10/100Mbps and auto MID/MID-X for TX port Provide switch configuration of Half-Duplex / Full-Duplex transfer mode for FX port. This product only includes “A” side Model: HD-112S-20A, Tx1310nm/ Rx1550nm. You can use separately; or buy our model: HD-112S-20B Tx1550nm/ Rx1310nm to use together..
• 3.Standards and Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3x Ports: 1* 100M SC port; 2* 100M RJ45 port (Auto MDI/MDIX). Built-in efficient switching core to implement flow control and reduce broadcast packets. Supporting automatic cross connection of twisted pair interfaces, facilitating system commissioning and installation..
• 4.Internal Circuit of prevented thunder could greatly reduce damage of the converter caused by thunderbolt induction..
• 5.Three years warranty. Handar has more than 10 years experience in fiber optical industrial manufacturing. All key components are made in our factory with strict quality control. We only produce reliable, durable and practical products..

• Imported from USA (Sizes & Specifications are based on the USA Market).

Handar Fast Ethernet Media Converter, Copper to Fiber, 2
Ports10/100Mbps RJ45 to 1 port 100M Single Fiber SM SC, 20KM,
Tx1310nm/ Rx1550nm.Model number: HD-112S-20A

Warm tips: This product only includes “A” side Model:
HD-112S-20A, Tx1310nm/ Rx1550nm. You can use separately; or buy
our model: HD-112S-20B Tx1550nm/ Rx1310nm to use together.

System Design
Handar Series provides one 100M optical fiber ports and two
10/100M UTP ports. The two UTP ports can be support VLAN, and
works as backup. HD Series complies with IEEE802.3, IEEE802.3u,
IEEE802.3x standards, it is designed to convert data signal
between 10/100Base-Tx and 100Bas-Fx Fast Ethernet. It can
transmit the traditional 100M up to 2km by multimode fiber cable
or 20km by single mode fiber cable. The compact size can be
mounted in our 14/16 slots rack chassis.

Specification
Operating standards: IEEE802.3u 100Base-TX and 100Base-FX
Connector: 2 ports UTP: RJ-45, 10/100Mbps;
Fiber: SC/FC/ST, 100Mbps (Full Duplex)
Cable:
UTP cable: Cat. 5 (the max distance up to 100m)
Fiber (multimode): 50/125, 62.5/125μm (the max distance up to
2km)
Fiber (single mode): 8/125, 8.7/125, 9/125, 10/125μm (the max
distance up to 20km)
Flow control :
Full Duplex: IEEE802.3x flow control
Half Duplex: bake pressure flow control
LED Light: L/A-FX, FDX-FX, L/A-TP, SPD-TP,FDX-TP,PWR
Power supply： AC85～240V, DC5V 1A;
Environment temperature：0 ～ +50℃
Storage temperature:：：-20 ～ +70℃
Humidity:：5% ～ 90%

Store Policies

Payment must be received between 3 days of the end of the transaction, if payment is not online (paypal), information by email on payment must be received in the same period of time.

Please note that express or priority mail only applies to the transit time, it does not rush your order.

International orders over $25.00 will require insurance.

Any color abnormalities or variations, unless otherwise stated, are due to photo flash.

We accept the following type of payments:

1. VISA, MASTERCARD, DISCOVER AND AMEX.
2. Paypal
3. Payment upon pick up

We guaranteed our products for a full refund up to 5 days after customer receives the item(s) if the item it is not exactly as described and pictured,shipping charges are non refundable.

Items described as Irregulars are final sales, AS IS, no refunds or returns.

Refunds

• Any refund(s) are only for the amount of purchase minus 15% for restocking fee
• shipping charges either back or forth are not refundable.
• Returned item(s) must be in the exact same conditions, any damages or any kind of alteration to the product have to be notify and agreed upon by us before return is made.