Place of Origin:
Guangdong, China
Brand Name:
HILINK
Certification:
CE FCC Rohs
Model Number:
HL-1.25G-SFP-BXD-120KM
Gigabit 1.25GBASE 120KM BIDI LC Conector TX1490/RX1550nm120KM Single Mode D
General
Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD 802.3 and 1x Fibre Channel as defined in FC-PI-2 Rev. 10.0 .They are RoHS compliant and lead-free.
1000BASE-BX 120km SFP:
Tx: 1490nm/Rx: 1550nm BIDI SFP Transceiver
Tx: 1550nm/Rx: 1490nm BIDI SFP Transceiver
Features
Single LC receptacle optical interface compliant
Hot-pluggable SFP footprint
1550nm DFB laser transmitter
1490nm APD Receiver
RoHS compliant and Lead Free
Up to 120km on 9/125um SMF
Metal enclosure for lower EMI
Single 3.3V power supply
Low power dissipation <700mW
Commercial operating temperature range: 0°C to 70°C
Application
Gigabit Ethernet Switches and Routers
Fiber Channel Switch Infrastructure
1.06 Gb/s Fibre Channel
1000BASE BIDI(WDM) SFP Transceivers
| 1.25G BIDI SFP | |
| GLC-BX-D20 | 1.25G DFB Tx1490nm/Rx1310nm 20km LC/SC BIDI |
| GLC-BX-U20 | 1.25G FP Tx1310nm/Rx1490nm 20km LC/SC BIDI |
| GLC-BX-U40 | 1.25G DFB Tx1310nm/Rx1550nm 40km LC/SC BIDI |
| GLC-BX-D40 | 1.25G DFB Tx1550nm/Rx1310nm 40km LC/SC BIDI |
| GLC-BX-U80 | 1.25G DFB Tx1490nm/Rx1550nm 80km LC/SC BIDI |
| GLC-BX-D80 | 1.25G DFB Tx1550nm/Rx1490nm 80km LC/SC BIDI |
| GLC-BX-U120 | 1.25G DFB Tx1490nm/Rx1550nm 120km LC/SC BIDI |
| GLC-BX-D120 | 1.25G DFB Tx1550nm/Rx1490nm 120km LC/SC BIDI |
| GLC-BX-U160 | 1.25G DFB Tx1490nm/Rx1550nm 160km LC/SC BIDI |
| GLC-BX-D160 | 1.25G DFB Tx1550nm/Rx1490nm 160km LC/SC BIDI |
| GLC-BX-U200 | 1.25G DFB Tx1490nm/Rx1550nm 200km LC/SC BIDI |
| GLC-BX-D200 | 1.25G DFB Tx1550nm/Rx1490nm 200km LC/SC BIDI |
Product Picture
Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Output Opt. Power | PO | 0 | - | +5 | dBm | 1 |
| Optical Wavelength | λ | 1530 | 1550 | 1570 | nm | 2 |
| Spectral Width | σ | - | - | 1 | nm | 2 |
| Optical Rise/Fall Time | tr/tf | - | 170 | 260 | ps | 4 |
| Deterministic Jitter Contribution | TXΔDJ | - | 20 | 56.5 | ps | 5 |
| Total Jitter Contribution | TXΔTJ | - | - | 227 | ps | |
| Optical Extinction Ratio | ER | 9 | - | - | dB | |
| Receiver | ||||||
|
Average Rx Sensitivity @ 1.25 Gb/s (Gigabit Ethernet) |
RSENS2 | - | - | -32 | dBm | 6, 7 |
|
Average Rx Sensitivity @ 1.06 Gb/s (1X Fibre Channel) |
RSENS1 | - | - | -33 | dBm | 6, 7 |
| Maximum Received Power | RXMAX | -9 | dBm | |||
| Optical Center Wavelength | λC | 1470 | 1490 | 1510 | nm | |
| LOS De-Assert | LOSD | - | - | -34 | dBm | |
| LOS Assert | LOSA | -45 | - | - | dBm | |
| LOS Hysteresis | 0.5 | - | - | dB |
Notes:
Mechanical Specifications
100% compatibility
Cisco, Huawei, MikroTik, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Enterasys, Netgear, Juniper, Ruijie, Zyxel, etc.
FAQ
Q:Do you sell second-hand products?
A:No.All our products are brand new,we never use secont-hand components.
Q:What payment terms do you accept?
A:T/T,Paypal,Western Union are acceptable.
Q:What are the shipping ways can you offer?
A:Our usual shipping ways are DHL,FedEX,TNT,UPS,EMS etc.It will take 3-7days.
Q:Do your products come with warranty?
A:Yes,We provide 3 years warranty for all our products from the date of shipment.
Q:How to place an order?
A:1>Order details confirmed,please tell us the model and quantity you need.
2>Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3>Confirm and ship the goods, then tracking number will be sent to you promptly.
4>We will help to track your goods until you receive them safely.
As we have various kinds of products,if you can't find the correct item you need,please send us inquiry.We will reply shortly.
SHENZHEN HILINK CO., LTD
Send your inquiry directly to us
