We are planning a regional substation network upgrade. Do you offer volume tier pricing or project discounts for bulk orders over 500 units?

Absolutely. We offer tiered bulk pricing directly on the product page (ranging from single-unit pricing down to tiered volume discounts for 100, 1,000, and 3,000+ units). For enterprise rollouts or tender bids requiring customized packaging and scheduled batch shipments, our B2B sales team can provide formal commercial quotes and net payment terms.

Will this 1G BiDi SFP transceiver work seamlessly with our existing Cisco Catalyst, Juniper, and MikroTik switches without triggering unsupported transceiver alarms?

Yes. The LS-BL55491G-A5I is built strictly to standard SFP MSA specifications and comes pre-coded for universal multi-vendor interoperability. It supports full hot-swapping and communicates transparently via SFF-8472 digital diagnostics across Cisco, Juniper, Arista, MikroTik, Ubiquiti, and other mainstream networking equipment without throwing proprietary locking errors.

Which fiber patch cable and matching mating transceiver do I need to establish a complete 150km BiDi connection?

This module requires standard Single Mode Fiber (OS2 SMF, 9/125μm) terminated with a Simplex LC connector. Because it transmits at 1550nm and receives at 1490nm (1550nm-TX / 1490nm-RX), the remote end of your fiber link must be fitted with the complementary mating transceiver: LINK-PP part number聽LS-BL49551G-A5I聽(1490nm-TX / 1550nm-RX 150km Industrial).

Does this optical module comply with international telecom standards, laser safety classifications, and environmental directives?

Yes. The transceiver strictly adheres to IEEE 802.3ah 1000BASE-BX, SFP MSA, and SFF-8472 standards. It is certified Class 1 Laser Safety compliant under IEC 60825-1, as well as CE, FCC, and RoHS compliant, fulfilling all enterprise compliance and data center deployment prerequisites.

Brotkrümel: Startseite; Produkte; Optik-Transceiver | SFP-Module; 1/2/4G-Transceiver-Module; 1G BiDi SFP; 207166

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LINK-PP LS-BL55491G-A5I 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optisches Transceiver-Modul (Industrie)

Name: LS-BL55491G-A5I
Brand: LINK-PP
SKU: 207166
Price: 43.86 USD
Availability: InStock
Rating: 4.9 (25 reviews)

# 207166

Produkt: LINK-PP LS-BL55491G-A5I 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optisches Transceiver-Modul (Industrie)
SKU: 207166
P / N: LS-BL55491G-A5I
Preis: 51 €
Lagerfahrzeug: 590 auf Lager
Verkauft: 1.4k
Produkt-URL: https://www.l-p.com/products/494473.htm

Bei Bestellungen über 1000 $ erhalten Sie 15.00 $ Rabatt. , Code: Linkpp15

Bei Bestellungen über 3000 $ erhalten Sie 50.00 $ Rabatt. , Code: Linkpp50

Bei Bestellungen über 5000 $ erhalten Sie 100.00 $ Rabatt. , Code: Linkpp100

Neukunden: 10-Dollar-Gutschein für Bestellungen , Code: linkpp2610

: LINK-PP LS-BL55491G-A5I 1G SFP BiDi 1550nm-TX/1490nm-RX 150km DOM Simplex LC SMF Optisches Transceiver-Modul (Industrie)

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Herstellung: LINK-PP

P / N: LS-BL55491G-A5I

Kompatibel:: LINK-PP

Kompatible Teilenummer:: LS-BL31551G-02C | 2km; LS-BL55311G-02C | 2km; LS-BL31551G-03C | 3km; LS-BL31551G-03I | 3km; LS-BL55311G-03C | 3km; LS-BL55311G-03I | 3km; LS-BL31491G-10C | 10km; LS-BL31491G-10I | 10km; LS-BL31551G-10C | 10km; LS-BL31551G-10I | 10km; LS-BL31551GE-10C | 10km; LS-BL49311G-10C | 10km; LS-BL49311G-10I | 10km; LS-BL49551G-10C | 10km; LS-BL49551G-10I | 10km; LS-BL55311G-10C | 10km; LS-BL55311G-10I | 10km; LS-BL55311GE-10C | 10km; LS-BL55491G-10C | 10km; LS-BL55491G-10I | 10km; LS-BL31551G-15C | 15km; LS-BL31491G-20C | 20km; LS-BL31491G-20I | 20km; LS-BL31551G-20C | 20km; LS-BL31551G-20I | 20km; LS-BL49311G-20C | 20km; LS-BL49311G-20I | 20km; LS-BL49551G-20C | 20km; LS-BL55311G-20C | 20km; LS-BL55311G-20I | 20km; LS-BL55491G-20C | 20km; LS-BL31491G-40C | 40km; LS-BL31491G-40I | 40km; LS-BL31551G-40C | 40km; LS-BL31551G-40I | 40km; LS-BL49311G-40C | 40km; LS-BL49311G-40I | 40km; LS-BL55311G-40C | 40km; LS-BL55311G-40I | 40km; LS-BL31551G-60C | 60km; LS-BL31551G-60I | 60km; LS-BL49551G-60C | 60km; LS-BL55311G-60C | 60km; LS-BL55311G-60I | 60km; LS-BL55491G-60C | 60km; LS-BL27331G-80C | 80km; LS-BL33271G-80C | 80km; LS-BL49551G-80C | 80km; LS-BL49551G-80I | 80km; LS-BL55491G-80C | 80km; LS-BL55491G-80I | 80km; LS-BL49551G-A0C | 100km; LS-BL49551G-A0I | 100km; LS-BL55491G-A0C | 100km; LS-BL55491G-A0I | 100km; LS-BL49551G-A2C | 120km; LS-BL49551G-A2I | 120km; LS-BL55491G-A2C | 120km; LS-BL55491G-A2I | 120km; LS-BL49551G-A5C | 150km; LS-BL49551G-A5I | 150km; LS-BL55491G-A5C | 150km; LS-BL55491G-A5I | 150km; LS-BL49551G-A6C | 160km; LS-BL49551G-A6I | 160km; LS-BL55491G-A6C | 160km; LS-BL55491G-A6I | 160km

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LINK-PP LS-BL55491G-A5I 1G BiDi SFP Spezifikationen

Das LINK-PP Der LS-BL55491G-A5I ist ein industrietauglicher 1G BiDi SFP-Transceiver, der für extreme Umgebungsbedingungen entwickelt wurde. Das Singlemode-Modul arbeitet in einem Temperaturbereich von -40 °C bis +85 °C und liefert Datenraten von bis zu 1.25 Gbit/s. Ausgestattet mit einem hochempfindlichen APD-Detektor und einem hochwertigen DFB-Laser gewährleistet er eine herausragende optische Netzwerkleistung über Übertragungsstrecken von bis zu 150 km.

LINK-PP Artikelnummer	LS-BL55491G-A5I	Herstellername	LINK-PP
Formfaktor	SFP	Max. Datenrate	1.25Gbps
Wellenlänge	1550 nm-TX/1490 nm-RX	Maximaler Kabelabstand	150 km
Anschluss	Simplex-LC	Medien	SMF
Sendertyp	DFB	Empfängertyp	APD
TX-Leistung	0 bis +5dBm	RX-Leistung	-28 bis -1 dBm
Empfänger-Empfindlichkeit	<-34 dBm	DOM-Unterstützung	Ja
Betriebstemperaturbereich	-40 Um ° C 85	Protokolle	SFP MSA, SFF-8472

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Q: We are planning a regional substation network upgrade. Do you offer volume tier pricing or project discounts for bulk orders over 500 units? Von S***r on 2026-04-21

A: Absolutely. We offer tiered bulk pricing directly on the product page (ranging from single-unit pricing down to tiered volume discounts for 100, 1,000, and 3,000+ units). For enterprise rollouts or tender bids requiring customized packaging and scheduled batch shipments, our B2B sales team can provide formal commercial quotes and net payment terms. Von Admin on 2026-04-21
Q: Will this 1G BiDi SFP transceiver work seamlessly with our existing Cisco Catalyst, Juniper, and MikroTik switches without triggering unsupported transceiver alarms? Von D***l on 2026-03-10

A: Yes. The LS-BL55491G-A5I is built strictly to standard SFP MSA specifications and comes pre-coded for universal multi-vendor interoperability. It supports full hot-swapping and communicates transparently via SFF-8472 digital diagnostics across Cisco, Juniper, Arista, MikroTik, Ubiquiti, and other mainstream networking equipment without throwing proprietary locking errors. Von Admin on 2026-03-10
Q: Which fiber patch cable and matching mating transceiver do I need to establish a complete 150km BiDi connection? Von P***t on 2025-12-27

A: This module requires standard Single Mode Fiber (OS2 SMF, 9/125μm) terminated with a Simplex LC connector. Because it transmits at 1550nm and receives at 1490nm (1550nm-TX / 1490nm-RX), the remote end of your fiber link must be fitted with the complementary mating transceiver: LINK-PP part number聽LS-BL49551G-A5I聽(1490nm-TX / 1550nm-RX 150km Industrial). Von Admin on 2025-12-27
Q: Does this optical module comply with international telecom standards, laser safety classifications, and environmental directives? Von S***a on 2025-11-05

A: Yes. The transceiver strictly adheres to IEEE 802.3ah 1000BASE-BX, SFP MSA, and SFF-8472 standards. It is certified Class 1 Laser Safety compliant under IEC 60825-1, as well as CE, FCC, and RoHS compliant, fulfilling all enterprise compliance and data center deployment prerequisites. Von Admin on 2025-11-06

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Keine Daten

M *** n

Dominikanische Republik

Verifizierter Kauf

5 .0

2026-07-13

Top tier build quality and pricing.

38 Hilfreiche Abstimmung Kommentare

C *** g

Singapur

Verifizierter Kauf

5 .0

2026-06-04

Accurate 1550TX wavelength, zero CRC errors.

99 Hilfreiche Abstimmung Kommentare

K *** n

Frankreich

Verifizierter Kauf

4 .0

2026-06-02

Outer box was slightly crushed during transit, but the 150km transceiver works flawlessly.

6 Hilfreiche Abstimmung Kommentare

R *** s

Venezuela

Verifizierter Kauf

5 .0

2026-05-29

Bench-tested alongside OEM optics on Juniper routers. Optical eye diagram is exceptionally clean, 1550nm DFB laser output stayed at steady +3.2dBm, delivering identical carrier-grade performance at a fraction of cost.

130 Hilfreiche Abstimmung Kommentare

Frau

Norwegen

Verifizierter Kauf

5 .0

2026-03-31

Works reliably in harsh outdoor cabinets.

212 Hilfreiche Abstimmung Kommentare

Herr

Portugal

Verifizierter Kauf

5 .0

2026-03-27

Excellent APD receiver sensitivity on SMF.

104 Hilfreiche Abstimmung Kommentare

C *** z

Korea

Verifizierter Kauf

4 .0

2026-03-27

Delivery took two days longer than expected, yet the industrial BiDi optic performed perfectly.

10 Hilfreiche Abstimmung Kommentare

Wie

Norwegen

Verifizierter Kauf

5 .0

2026-02-13

DOM optical diagnostics report precise TX power levels in our outdoor telecom cabinet setup.

239 Hilfreiche Abstimmung Kommentare

S *** s

Argentinien

Verifizierter Kauf

5 .0

2026-02-05

Seamlessly recognized by our MikroTik switch without any vendor lock-in issues whatsoever.

234 Hilfreiche Abstimmung Kommentare

W *** z

Belgien

Verifizierter Kauf

5 .0

2026-01-29

Deployed this 150km BiDi SFP on an unamplified 130km single-mode link between municipal facilities. APD sensitivity easily registered at -31.5dBm DOM level with zero packet drops under full load.

68 Hilfreiche Abstimmung Kommentare

B *** r

Malaysia

Verifizierter Kauf

5 .0

2026-01-15

Crucial single-mode simplex LC transceiver for cutting physical fiber core usage in half.

80 Hilfreiche Abstimmung Kommentare

S *** n

Taiwan, China

Verifizierter Kauf

5 .0

2026-01-10

Great industrial wide-temp SFP optics. ⚡

129 Hilfreiche Abstimmung Kommentare

D *** s

Polen

Verifizierter Kauf

5 .0

2025-12-20

Saved substantial budget upgrading our rural utility backbone. Single-fiber bidirectional transmission doubled our SMF capacity instantly, while accurate DDM telemetry simplified real-time remote monitoring from our central NOC.

101 Hilfreiche Abstimmung Kommentare

J *** g

Costa Rica

Verifizierter Kauf

5 .0

2025-12-19

The DFB laser and APD receiver provide plenty of optical link margin.

210 Hilfreiche Abstimmung Kommentare

W *** n

Ghana

Verifizierter Kauf

5 .0

2025-10-28

Installed across rugged outdoor base station cabinets in Arizona. Despite summer ambient temps topping 45°C, the industrial -40°C to 85°C casing kept internal laser bias completely within nominal SFF-8472 limits.

270 Hilfreiche Abstimmung Kommentare

Frankreich

Verifizierter Kauf

5 .0

2025-09-17

No packet loss over long haul. ^_^

216 Hilfreiche Abstimmung Kommentare

A *** e

Panama

Verifizierter Kauf

5 .0

2025-07-19